Properties of the Number 22952

Twenty-Two Thousand Nine Hundred Fifty-Two

Basics

Value: 22951 → 22952 → 22953

Parity: even

Prime: No

Previous Prime: 22943

Next Prime: 22961

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ³ × 19 × 151

Divisors: 1, 2, 4, 8, 19, 38, 76, 151, 152, 302

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 101100110101000

Octal: 54650

Duodecimal: 11348

Hexadecimal: 59a8

Square: 526794304

Square Root: 151.499174915245

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

Augmentation of the triangular array A158405. See Comments. A193091

Number of 2-line arrays; or number of P-graphs with 2n edges. A3169

Product of a prime and the following number. A36690

Triangle T(n,k) read by rows, giving number of k-member minimal covers of an unlabeled n-set, k=1..n. A55080

Triangle, read by rows, where row n equals the inverse binomial of column n of square array A100324, which lists the self-convolutions of SHIFT(A003169). A100326

Number of 5-covers of an unlabeled n-set. A5785

Square array, read by antidiagonals, where rows are successive self-convolutions of the top row, which equals A003169 shifted one place right. A100324

Number of n-covers of an unlabeled 6-set. A5747

Number of ways to place n nonattacking composite pieces rook + rider[1,4] on an n X n chessboard. A189851

Number of connected n-regular loopless multigraphs on six unlabeled nodes. A324218