Properties of the Number -145457

One Hundred Forty-Five Thousand Four Hundred Fifty-Seven

Basics

Value: -145458 → -145457 → -145456

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 13 × 67 × 167

Divisors: 1, 13, 67, 167, 871, 2171, 11189, 145457

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100011100000110001

Octal: -434061

Duodecimal: -70215

Hexadecimal: -23831

Square: 21157738849

Square Root: 381.38825362090006

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

Odd numbers n containing 65536 as the highest power of 2 in their Collatz (3x+1) iteration. A247716

Numbers k that divide 8^k + 7^k + 6^k + 5^k. A57243