Properties of the Number -124659

One Hundred Twenty-Four Thousand Six Hundred Fifty-Nine

Basics

Value: -124660 → -124659 → -124658

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ⁸ × 19

Divisors: 1, 3, 9, 19, 27, 57, 81, 171, 243, 513

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110011011110011

Octal: -363363

Duodecimal: -60183

Hexadecimal: -1e6f3

Square: 15539866281

Square Root: 353.0708144267946

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 n such that n divides 2ⁿ + 1. A6521

Numbers k such that k | 8^k + 1. A15955

Numbers n such that n divides 2ⁿ^2 + 1. A93546

Number of ascending runs in {1,...,3}ⁿ. A229277

Pseudo-powers to base 3: numbers k that are not powers of 3 such that k divides 2^k + 1. A16057

Odd numbers divisible by exactly 9 primes (counted with multiplicity). A46322

Smallest number ending with the digits of n that has exactly n prime factors (counted with multiplicity). A109687

a(n) = n⁸*(5·n+4). A229151

Lexicographically least strictly increasing sequence such that, for any n>0, ∑_k=1..n a(k) can be computed without carries in base 9 (the numbers are written in base 10). A280731

Fixed points of A300956. A300958