Properties of the Number -65655

Sixty-Five Thousand Six Hundred Fifty-Five

Basics

Value: -65656 → -65655 → -65654

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 1459

Divisors: 1, 3, 5, 9, 15, 45, 1459, 4377, 7295, 13131

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: -10000000001110111

Octal: -200167

Duodecimal: -31BB3

Hexadecimal: -10077

Square: 4310579025

Square Root: 256.2323164630098

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 2k+1, 4k+1, 6k+1 and 8k+1 are primes. A124409

a(n) = 2ⁿ - 1 + n*(n-1)/2. A132925

Consecutive internal states of the linear congruential pseudo-random number generator (3877·s + 29573) mod 139968 when started at 1. A385459

Number of compositions of n into parts 3, 5 and 9. A245370