Properties of the Number 25967

Twenty-Five Thousand Nine Hundred Sixty-Seven

Basics

Value: 25966 → 25967 → 25968

Parity: odd

Prime: No

Previous Prime: 25951

Next Prime: 25969

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 23 × 1129

Divisors: 1, 23, 1129, 25967

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110010101101111

Octal: 62557

Duodecimal: 1303B

Hexadecimal: 656f

Square: 674285089

Square Root: 161.1427938196431

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 compositions of n where each part after the first is either twice or half the prior part. A342331

Number of factorizations into distinct factors with 3 levels of parentheses indexed by prime signatures. A050349(A025487). A50350

a(n) = 49·n² + 2·n. A157365

24-hedral numbers: a(n) = (2·n + 1)*(8·n² + 14·n + 7). A254473

Least term in period of continued fraction for sqrt(n) is 7. A31431

Sum of the lengths of the cycle types of the permutation created by duality and reversal on the partitions of n. A36050

Partial sums of the number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 1006", based on the 5-celled von Neumann neighborhood. A273861

Smallest k such that A285481(k) >= n, i.e., lowest d where the smallest integer radius needed for a d-dimensional ball to have a volume >= 1 is at least n. A285482

Expansion of 1/((1-2x)(1-4x)(1-6x)(1-9x)). A25967