Properties of the Number -129997

One Hundred Twenty-Nine Thousand Nine Hundred Ninety-Seven

Basics

Value: -129998 → -129997 → -129996

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 37

Digital Root: 1

Palindrome: No

Factorization: 7 ³ × 379

Divisors: 1, 7, 49, 343, 379, 2653, 18571, 129997

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11111101111001101

Octal: -375715

Duodecimal: -63291

Hexadecimal: -1fbcd

Square: 16899220009

Square Root: 360.5509672709255

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 that divide 4^k + 3^k. A45584

a(n) = 7·a(n-1) - 14·a(n-2) + 7·a(n-3), a(0) = 1, a(1) = 3, a(2) = 11. A319512

Numbers k that divide 8^k + 6^k. A45601

a(n) = (n² - n + 1)*(n² + n - 1). A257925