Properties of the Number -138681

One Hundred Thirty-Eight Thousand Six Hundred Eighty-One

Basics

Value: -138682 → -138681 → -138680

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 19 × 811

Divisors: 1, 3, 9, 19, 57, 171, 811, 2433, 7299, 15409

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Duodecimal: -68309

Hexadecimal: -21db9

Square: 19232419761

Square Root: 372.3989795904387

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

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