Properties of the Number -253987

Two Hundred Fifty-Three Thousand Nine Hundred Eighty-Seven

Basics

Value: -253988 → -253987 → -253986

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 253987

Divisors: 1, 253987

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

7989 Try Today's Challenge

Representations

Binary: -111110000000100011

Octal: -760043

Duodecimal: -102B97

Hexadecimal: -3e023

Square: 64509396169

Square Root: 503.9712293375486

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 k such that (2^k - 1)² - 2 = 4^k - 2^k+1 - 1 is prime. A91515

Smallest odd prime base q such that p³ divides q^p-1 - 1, where p = prime(n). A125637

Prime numbers that precede and follow consecutive balanced primes. A374507