Properties of the Number -42511

Forty-Two Thousand Five Hundred Eleven

Basics

Value: -42512 → -42511 → -42510

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 7 × 6073

Divisors: 1, 7, 6073, 42511

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -1010011000001111

Octal: -123017

Duodecimal: -20727

Hexadecimal: -a60f

Square: 1807185121

Square Root: 206.18195847357742

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

Add 1, multiply by 1, add 2, multiply by 2, etc., start with 3. A19462

Numbers n such that the sum of the digits of (n! - 1) is divisible by n. A109676