Properties of the Number -10454

Ten Thousand Four Hundred Fifty-Four

Basics

Value: -10455 → -10454 → -10453

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 14

Digital Root: 5

Palindrome: No

Factorization: 2 × 5227

Divisors: 1, 2, 5227, 10454

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10100011010110

Octal: -24326

Duodecimal: -6072

Hexadecimal: -28d6

Square: 109286116

Square Root: 102.24480426897007

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

a() = 1,3,... [ A037257 ], differences = 2,... [ A037258 ] and 2nd differences [ A037259 ] are disjoint and monotonic; adjoin next free number to 2nd differences unless it would produce a duplicate in which case ignore. A37257

Number of decagons that can be formed with perimeter n. A288256

G.f. satisfies: A(x) = 1 + x·A(x)³*A(x·A(x)). A182969

Final members of groups in A076105. A76102

Number of compositions of n with equal number of even and odd parts, both counted without multiplicity. A242821

Underline the central digit of all terms: the underlined digits reconstruct the starting sequence. This is also true if one translates the sequence in French and underlines the central letter of each word: the underlined letters spell the (French) sequence again. This is the lexicographically earliest sequence where repeated terms are admitted. A319718

Potential magic constants of 8 X 8 magic squares composed of consecutive primes. A189188

Expansion of ∏_k>0 ((1 - q^3·k)³*(1 - q^6·k)³)/((1 - q^k)⁵*(1 - q^2·k)³). A293426

Underline the central digit of all terms: the underlined digits reconstruct the starting sequence. This is also true if one translates the sequence in French and underlines the central letter of each word: the underlined letters spell the (French) sequence again. This is the lexicographically earliest sequence of distinct terms. A319921

Join 2n points on a line with n arcs above the line; form graph with the arcs as nodes, joining 2 nodes when the arcs cross. a(n) is the number of cases in which the graph is a path. A8909