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Properties of the Number 22912

Twenty-Two Thousand Nine Hundred Twelve

Basics

Value: 22911 → 22912 → 22913

Parity: even

Prime: No

Previous Prime: 22907

Next Prime: 22921

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 7 × 179

Divisors: 1, 2, 4, 8, 16, 32, 64, 128, 179, 358

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 101100110000000

Octal: 54600

Duodecimal: 11314

Hexadecimal: 5980

Square: 524959744

Square Root: 151.36710342739602

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 integer partitions of n that can be partitioned into two or more blocks with equal sums. A321452
Number of subsets of {1..n} that cannot be linearly combined using nonnegative coefficients to obtain n. A365380
Number of ways to color edges of a tetrahedron using <= n colors. A46023
Number of permutations of n elements with an even number of fixed points. A62282
Primitive practical numbers of the form 2i * prime(k). A308710
T(n,k)=Number of nXk 0..3 arrays with no element equal to zero plus the sum of elements to its left or zero plus the sum of the elements above it or two plus the sum of the elements diagonally to its northwest, modulo 4. A240433
Expansion of (3 + x2) / (1 - x)4. A37237
Number of n-length words on {0,1,2,3,4} in which 0 appears only in runs of length 2. A255117
Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 161", based on the 5-celled von Neumann neighborhood. A286166
Decimal representation of the diagonal from the origin to the corner of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 249", based on the 5-celled von Neumann neighborhood. A287140