Properties of the Number 25233

Twenty-Five Thousand Two Hundred Thirty-Three

Basics

Value: 25232 → 25233 → 25234

Parity: odd

Prime: No

Previous Prime: 25229

Next Prime: 25237

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 13 × 647

Divisors: 1, 3, 13, 39, 647, 1941, 8411, 25233

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001010010001

Octal: 61221

Duodecimal: 12729

Hexadecimal: 6291

Square: 636704289

Square Root: 158.8489848881635

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 n X k nonnegative integer arrays with upper left 0 and lower right its king-move distance away minus 3 and every value within 3 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down. A253004

Number of complete necklace compositions of n. A325786

36-gonal numbers: a(n) = n*(17·n-16). A282853

Number of (n+3)X10 binary arrays with every 4X4 subblock commuting with each horizontal and vertical neighbor 4X4 subblock. A188103

Number of -3..3 arrays x(i) of n+1 elements i=1..n+1 with x(i)+x(j), x(i+1)+x(j+1), -(x(i)+x(j+1)), and -(x(i+1)+x(j)) having one, two or three distinct values for every i<=n and j<=n. A211501

Number of n X 4 nonnegative integer arrays with upper left 0 and lower right its king-move distance away minus 3 and every value within 3 of its king move distance from the upper left and every value increasing by 0 or 1 with every step right, diagonally se or down. A253000

a(n) = A027082(n, n+3). A27085

Numbers k such that 171·2^k+1 is prime. A32462

Number of weakly alternating permutations of the multiset of prime factors of n. A349056

T(n,k)=Number of (n+3)X(k+3) binary arrays with every 4X4 subblock commuting with each horizontal and vertical neighbor 4X4 subblock. A188105