Properties of the Number 25554

Twenty-Five Thousand Five Hundred Fifty-Four

Basics

Value: 25553 → 25554 → 25555

Parity: even

Prime: No

Previous Prime: 25541

Next Prime: 25561

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 4259

Divisors: 1, 2, 3, 6, 4259, 8518, 12777, 25554

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001111010010

Octal: 61722

Duodecimal: 12956

Hexadecimal: 63d2

Square: 653006916

Square Root: 159.85618536672268

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

Numbers m such that the factorizations of m..m+4 have the same number of primes (including multiplicities). A45941

Number of nonnegative solutions of x1² + x2² + ... + x9² = n. A45851

a(n) = A001209(n) + 1. A196069

Numbers k such that k²+1, (k+2)²+1 and (k+6)²+1 are prime. A302021

Numbers k such that 7·2^k + 3 is prime. A58592

Number of n X n arrays of squares of integers summing to 33. A159431

The base 6 expansion of the number of trailing zeros of the base 6 expansion of (6ⁿ)!. A174970

Numbers n such that n, n + 1, n + 2, n + 3 and n + 4 are products of exactly three primes. A268588

Number of sexy consecutive prime pairs below 2ⁿ. A341843

Multiplicity of highest weight (or singular) vectors associated with character chi₉₈ of Monster module. A34486