Properties of the Number -155663

One Hundred Fifty-Five Thousand Six Hundred Sixty-Three

Basics

Value: -155664 → -155663 → -155662

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 155663

Divisors: 1, 155663

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100110000000001111

Octal: -460017

Duodecimal: -760BB

Hexadecimal: -2600f

Square: 24230969569

Square Root: 394.54150605481294

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

Primes p mentioned in A155214. A145531

Primes p such that both prevprime(p²) - 2 and nextprime(p²) + 2 are also primes. A226986