Properties of the Number 23079

Twenty-Three Thousand Seventy-Nine

Basics

Value: 23078 → 23079 → 23080

Parity: odd

Prime: No

Previous Prime: 23071

Next Prime: 23081

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 7 ² × 157

Divisors: 1, 3, 7, 21, 49, 147, 157, 471, 1099, 3297

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101101000100111

Octal: 55047

Duodecimal: 11433

Hexadecimal: 5a27

Square: 532640241

Square Root: 151.91774089947495

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 k and 2·k, taken together are pandigital. A115922

Starting positions of strings of three 8's in the decimal expansion of π. A83637

a(n) = A108466(A025487). A108467

Expansion of log(1+tanh(x)/exp(x)). A9402

a(0)=4, a(1)=9, a(n) = 4a(n-1) - a(n-2). A57819

Positive numbers k such that k and 2·k are anagrams in base 9 (written in base 9). A23079

Number of nX4 0..1 arrays with every element equal to 0, 1, 3, 4, 5, 6 or 7 king-move adjacent elements, with upper left element zero. A299685