Properties of the Number 25162

Twenty-Five Thousand One Hundred Sixty-Two

Basics

Value: 25161 → 25162 → 25163

Parity: even

Prime: No

Previous Prime: 25153

Next Prime: 25163

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 23 × 547

Divisors: 1, 2, 23, 46, 547, 1094, 12581, 25162

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001001001010

Octal: 61112

Duodecimal: 1268A

Hexadecimal: 624a

Square: 633126244

Square Root: 158.62534475927862

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 k such that the decimal expansions of both k and k² have 1 as smallest digit and 6 as largest digit. A257197

Number of excursions of length n with Motzkin-steps avoiding the consecutive steps UH and HU. A329701

Number of rooted fullerenes with n faces, where "rooted" means that one triple (v,e,f) is distinguished, where v is a vertex, e is an edge on that vertex and f is a face on that edge. A203977

Numbers k such that k divides 1 + ∑_j=1..k prime(j)¹³. A233349

Numbers n such that 167·2ⁿ-1 is prime. A50835

Number of partitions of n with distinct parts p(i) such that if i ≠ j, then |p(i) - p(j)| >= 8. A25162

G.f. A(x) satisfies: [xⁿ] A( x/A(x)ⁿ ) = 0 for n>1. A266489