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Properties of the Number 23925

Twenty-Three Thousand Nine Hundred Twenty-Five

Basics

Value: 23924 → 23925 → 23926

Parity: odd

Prime: No

Previous Prime: 23917

Next Prime: 23929

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 2 × 11 × 29

Divisors: 1, 3, 5, 11, 15, 25, 29, 33, 55, 75

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 101110101110101

Octal: 56565

Duodecimal: 11A19

Hexadecimal: 5d75

Square: 572405625

Square Root: 154.6770829825802

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

T(n,k)=Number of nXk 0..2 arrays with every row and column running average nondecreasing rightwards and downwards. A200534
Decimal representation of the x-axis, from the left edge to the origin, of the n-th stage of growth of the two-dimensional cellular automaton defined by "Rule 805", based on the 5-celled von Neumann neighborhood. A284139
a(n) = n * (n + 4) * (n + 8). A370914
Number of nX4 0..2 arrays with every row and column running average nondecreasing rightwards and downwards. A200530
Number of nX5 0..2 arrays with every row and column running average nondecreasing rightwards and downwards. A200531
Numbers that begin a run of 3 consecutive odd valued terms in A360519. A361112
Square array read by antidiagonals upwards: T(i,j) is the smallest number m such that the symmetric representation of σ, SRS(m), has maximum width 3, consists of i parts and has 2·j occurrences of maximum width 3 in its width pattern (row m of A341969). A377667
θ series of A*_13 lattice. A23925
Number of decompositions of 2·n >= 4 into an unordered sum of two primes, n - d and n + d, such that d < sqrt(2·n - 1). A338274