Properties of the Number -10393

Ten Thousand Three Hundred Ninety-Three

Basics

Value: -10394 → -10393 → -10392

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 19 × 547

Divisors: 1, 19, 547, 10393

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -10100010011001

Octal: -24231

Duodecimal: -6021

Hexadecimal: -2899

Square: 108014449

Square Root: 101.94606417120771

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

Triangle read by rows: T(n,m) (n >= m >= 1) = number of vertices formed by drawing the lines connecting any two of the 2*(m+n) perimeter points of an m X n grid of squares. A331453

Magic constants of 5 X 5 magic squares which consist of consecutive primes. A176571

Number of partitions of n with rank a multiple of 3. A328988

a(n) = 104·n + 9977. A126978

Largest number not the sum of n distinct nonzero squares. A129210

a(n) = ((1+4·sqrt(2))*(1+2·sqrt(2))ⁿ + (1-4·sqrt(2))*(1-2·sqrt(2))ⁿ)/2. A164602

Composites in base 10 that remain composite in exactly five bases b, 2 <= b <= 10, expansions interpreted as decimal numbers. A256353

Nonprimes such that it takes exactly 3 iterations of reverse-and-add digits to generate a prime. A245208

Odd numbers k such that σ(k) + σ(k+2) > 2*σ(k+1); odd terms in A053228. A358395

Numbers k such that the period of the continued fraction for sqrt(k) contains exactly 54 ones. A31822