Properties of the Number -129239

One Hundred Twenty-Nine Thousand Two Hundred Thirty-Nine

Basics

Value: -129240 → -129239 → -129238

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 11 × 31 × 379

Divisors: 1, 11, 31, 341, 379, 4169, 11749, 129239

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111100011010111

Octal: -374327

Duodecimal: -6295B

Hexadecimal: -1f8d7

Square: 16702719121

Square Root: 359.4982614700661

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

a(n) = n⁴ - 3·n² + 1. A57722

A Chebyshev S-sequence with Diophantine property. A78368

Denominators of continued fraction convergents to sqrt(357). A41677

Numbers k such that (11·10^k - 179) / 3 is prime. A278442