Properties of the Number -455126

Four Hundred Fifty-Five Thousand One Hundred Twenty-Six

Basics

Value: -455127 → -455126 → -455125

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 7 × 19 × 29 × 59

Divisors: 1, 2, 7, 14, 19, 29, 38, 58, 59, 118

Polygonal

Triangular: No

Square: No

Pentagonal: Yes

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -1101111000111010110

Octal: -1570726

Duodecimal: -19B472

Hexadecimal: -6f1d6

Square: 207139675876

Square Root: 674.6302691104218

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

Binomial coefficients binomial(2·n-3,4). A53126

a(n) = 5·binomial(11·n+5,n)/(11·n+5). A234871

a(n) = A001512(n)/24 = (5·n+1)*(5·n+2)*(5·n+3)*(5·n+4)/24. A151989

Binomial coefficients C(n,55). A17719

Binomial coefficients C(59,n). A17775

Number of 5-member subsets of [5·n] whose elements sum to a multiple of n. A318626

Number of intersections of diagonals in the interior of a regular p-gon where p is the n-th prime. A262248