Properties of the Number -255231

Two Hundred Fifty-Five Thousand Two Hundred Thirty-One

Basics

Value: -255232 → -255231 → -255230

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 3 ⁴ × 23 × 137

Divisors: 1, 3, 9, 23, 27, 69, 81, 137, 207, 411

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -111110010011111111

Octal: -762377

Duodecimal: -103853

Hexadecimal: -3e4ff

Square: 65142863361

Square Root: 505.20391922470276

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

Numbers k such that k and k+1 have different (ordered) prime signatures and d₃(k) = d₃(k+1), where d₃ is A007425. A333057

Triangle read by rows: T(n,k) is the number of ternary words of length n containing k 012's (n >= 0, 0 <= k <= floor(n/3)). A119851

a(n) is the maximum number of strong sub-tournaments in an n-tournament. A386875