Properties of the Number -7255

Two Hundred Fifty-Five

Basics

Value: -7256 → -7255 → -7254

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 5 × 1451

Divisors: 1, 5, 1451, 7255

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: -1110001010111

Octal: -16127

Duodecimal: -4247

Hexadecimal: -1c57

Square: 52635025

Square Root: 85.17628778010932

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 T(n,k) (n >= 2, k = 3..n+floor(n/2)) giving number of bicoverings of an n-set with k blocks. A59443

Numbers n such that p(3n) is prime, where p(n) is the number of partitions of n. A111389

Consecutive states of the linear congruential pseudo-random number generator (211·s + 1663) mod 7875 when started at s=1. A385002

The array in A059216 read by antidiagonals in 'up' direction. A59217

Numbers that are the sum of eight fifth powers in two or more ways. A345610

Numbers that are the sum of ten fourth powers in exactly seven ways. A345859

Numbers that are the sum of eight fifth powers in exactly two ways. A346327

The value of n for which the two-player impartial {0,1}-Toggle game on a generalized Petersen graph GP(n,2) with a (1,0)-weight assignment is a next-player winning game. A361517

Number of integer-sided triangles with all sides <= n and sides relatively prime. A123324

Number of 6-block bicoverings of an n-set. A59947