Properties of the Number 25995

Twenty-Five Thousand Nine Hundred Ninety-Five

Basics

Value: 25994 → 25995 → 25996

Parity: odd

Prime: No

Previous Prime: 25981

Next Prime: 25997

Digit Sum: 30

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 1733

Divisors: 1, 3, 5, 15, 1733, 5199, 8665, 25995

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110010110001011

Octal: 62613

Duodecimal: 13063

Hexadecimal: 658b

Square: 675740025

Square Root: 161.22964987867462

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 partitions of n into 3 or more parts. A4250

Number of partitions p of n such that (number of even numbers in p) < (number of odd numbers in p). A241636

Numbers k such that sum of divisors of k is a square and a triangular number (A000217). That is, numbers k such that A000203(k) is in A001110. A232847

Numbers that are the product of 3 distinct primes a,b and c, such that a+b+c, a²+b²+c² and a³+b³+c³ are prime numbers. A176911

Number of 7-element intersecting families of an n-element set. A51184

Square table defined by T(n,k) = ∑_{m=k(k+1)/2..k(k+1)/2+k} [x^m] S(x)ⁿ for n>=1, k>=0, where S(x) = ∑_n>=0 x⁽ⁿ⁺¹(n+2)/2-1), as read by antidiagonals. A162424

Expansion of 1/((1-2x)(1-5x)(1-7x)(1-11x)). A25995