Properties of the Number -23087

Twenty-Three Thousand Eighty-Seven

Basics

Value: -23088 → -23087 → -23086

Parity: odd

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 23087

Divisors: 1, 23087

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -101101000101111

Octal: -55057

Duodecimal: -1143B

Hexadecimal: -5a2f

Square: 533009569

Square Root: 151.94406865685806

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

Least prime in A031930 (lesser of 12-twins) whose distance to the next 12-twin is 2·n. A52355

Numbers k such that (3^k + 11^k)/14 is prime. A128070

Number of partitions p of n such that the number of numbers having multiplicity 1 in p is a part and the number of numbers having multiplicity > 1 is a part. A241414

Primes such that the sum of the factorials of the digits is a perfect square. A52279

Positions at which powers of 2 occur in A057929. (Or -1 if it does not occur.) A57931

Primes p such that floor(log(p)) + p² is prime. A225626

Numbers k such that both 3·k-2 and 2·k-3 are in A338410. A338416

Number of subdiagonal directed diagonally-convex animals with given diagonal semiperimeter. A53022

6 consecutive primes differ by 2n or more starting at a(n). A54689

n consecutive primes differ by 12 or more starting at a(n). A54696