Properties of the Number 25134

Twenty-Five Thousand One Hundred Thirty-Four

Basics

Value: 25133 → 25134 → 25135

Parity: even

Prime: No

Previous Prime: 25127

Next Prime: 25147

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 59 × 71

Divisors: 1, 2, 3, 6, 59, 71, 118, 142, 177, 213

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110001000101110

Octal: 61056

Duodecimal: 12666

Hexadecimal: 622e

Square: 631717956

Square Root: 158.53706191297982

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 φ(k) + 2 | σ(k + 2). A15781

Numbers n such that n² is a sum of 2 and also of 4 consecutive primes. A252066

G.f.: ∏_k>=1 (1 + 3·x^k²) / (1-x^k). A280225

Total number of 0's in all (binary) max-heaps on n elements from the set {0,1}. A309051

G.f. satisfies A(x) = 1 + x·A(x)²*(1 + x³*A(x)²). A365268

Positive numbers k such that k and 2·k are anagrams in base 6 (written in base 6). A23064

Number of permutations in S_n avoiding 25{bar 1}34 (i.e., every occurrence of 2534 is contained in an occurrence of a 25134). A137538

Decimal representation of permutations of lengths 1, 2, 3, ... A306428

Number of ways of having a total of n coins in your two pockets (each of them either a penny, a nickel, a dime, or a quarter), so that the amounts in the pockets are identical. A323825

The number of ways to place one pawn and n+1 nonattacking queens on an n X n chessboard, unchanged by 180-degree rotation. A368061