Properties of the Number 22932

Twenty-Two Thousand Nine Hundred Thirty-Two

Basics

Value: 22931 → 22932 → 22933

Parity: even

Prime: No

Previous Prime: 22921

Next Prime: 22937

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 7 ² × 13

Divisors: 1, 2, 3, 4, 6, 7, 9, 12, 13, 14

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101100110010100

Octal: 54624

Duodecimal: 11330

Hexadecimal: 5994

Square: 525876624

Square Root: 151.43315356948756

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

Exponential abundant numbers: integers k for which A126164(k) > k, or equivalently for which A051377(k) > 2k. A129575

Array read by antidiagonals: T(n,k) is the number of sublattices of index n in generic k-dimensional lattice (n >= 1, k >= 1). A160870

G.f.: 1/((1-x)*(1-x²))³. A38163

Array read by antidiagonals: T(n,k) is the number of lattices L in Z^k such that the quotient group Z^k / L is C_n. A263950

Number of sublattices of index n in generic 6-dimensional lattice. A38993

Numbers k such that sum of the divisors d of k divides 1 + 2 + ... + k = k(k+1)/2. A76617

G.f.: ∑_n>=0 3ⁿ * ((1+x)ⁿ - 1)ⁿ. A301582

Numbers that are the sum of eight fourth powers in exactly nine ways. A345841

Exponential unitary abundant numbers: numbers k such that A322857(k) > 2·k. A383693

Numbers that have exactly three exponents in their prime factorization that are equal to 2. A386798