Properties of the Number 23666

Twenty-Three Thousand Six Hundred Sixty-Six

Basics

Value: 23665 → 23666 → 23667

Parity: even

Prime: No

Previous Prime: 23663

Next Prime: 23669

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 2 × 11833

Divisors: 1, 2, 11833, 23666

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101110001110010

Octal: 56162

Duodecimal: 11842

Hexadecimal: 5c72

Square: 560079556

Square Root: 153.83757668398187

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

Number of nonagons that can be formed with perimeter n. A288255

Numbers that can be represented as p^r + q^s with 4 distinct odd primes p, q, r, s. A390179

Number of (w,x,y,z) with all terms in {0,...,n} and |w-x|+|x-y+|y-z|=n. A212904

Numbers without a digit 1 with digits in nondecreasing order and the product of digits is a power of 6. A304392

Number of nX3 0..1 arrays with every element unequal to 0, 1, 2, 5, 6 or 8 king-move adjacent elements, with upper left element zero. A316415

Number of ways to choose a multiset of n divisors of n - 1. A343936

Convolution of A000201 and A014306. A23666