Properties of the Number -124279

One Hundred Twenty-Four Thousand Two Hundred Seventy-Nine

Basics

Value: -124280 → -124279 → -124278

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 25

Digital Root: 7

Palindrome: No

Factorization: 19 × 31 × 211

Divisors: 1, 19, 31, 211, 589, 4009, 6541, 124279

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -11110010101110111

Octal: -362567

Duodecimal: -5BB07

Hexadecimal: -1e577

Square: 15445269841

Square Root: 352.53226802663045

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 m such that k = m·23² divides 3^k-1 - 2^k-1. A130058

Strong pseudoprimes to base 88. A20314