Properties of the Number 23080

Twenty-Three Thousand Eighty

Basics

Value: 23079 → 23080 → 23081

Parity: even

Prime: No

Previous Prime: 23071

Next Prime: 23081

Digit Sum: 13

Digital Root: 4

Palindrome: No

Factorization: 2 ³ × 5 × 577

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 577, 1154

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101101000101000

Octal: 55050

Duodecimal: 11434

Hexadecimal: 5a28

Square: 532686400

Square Root: 151.92103211866353

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

a(n) is the number of vertices formed by n-secting the angles of an octagon. A335770

Consecutive states of the linear congruential pseudo-random number generator (25173·s+13849) mod 2¹⁶ when started at s=1. A383940

a(n) = 49n² - 28n - 20. A118058

a(n)-th prime is sum of first k primes for some k. A20641

Numbers n such that both φ(n) and ψ(n) are perfect squares. A291549

T(n+5,5) with T as in A036355. A36684

a(n) = a(n-1) + a(n-2) - [a(n-3)/4] - [a(n-4)/2] - [a(n-5)/4]. A173564

Expansion of 1/(1 - x/(1 - 9·x³)^2/3). A373544

Number of polynomials of degree n over GF(2) in which the degrees of all distinct irreducible factors are distinct. A351915

a(n) is n! times the coefficient of·in the associated Laguerre polynomial Laguerre(n,x,1). A371114