Properties of the Number 25064

Twenty-Five Thousand Sixty-Four

Basics

Value: 25063 → 25064 → 25065

Parity: even

Prime: No

Previous Prime: 25057

Next Prime: 25073

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 13 × 241

Divisors: 1, 2, 4, 8, 13, 26, 52, 104, 241, 482

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 110000111101000

Octal: 60750

Duodecimal: 12608

Hexadecimal: 61e8

Square: 628204096

Square Root: 158.3161394173064

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

The numerators of the semiderivative of the Bernoulli polynomials at x = 1 and normalized by sqrt(π). A346709

Number of integers k such that floor((rⁿ)/k)=n, where r = golden ratio = (1+sqrt(5))/2. A182613

Number of solutions to x³ + y³ + z³ + t³ == 0 (mod n) for 1 <= x, y, z, t <= n. A276920

Numbers k such that the determinant of the Vandermonde matrix of their digits is equal to φ(k), the Euler totient function of k. A307587

First minimum value > 0 of the form x³-k² when k > n³. A70959

Row sums of triangle A101224, which is related to the Flavius sieve (A000960). A101105

Site percolation series for 4.8 (bathroom tile) lattice. A120557

Number of length 4+1 0..n arrays with the sum of the cubes of adjacent differences multiplied by some arrangement of +-1 equal to zero. A250231

Numbers k such that the continued fraction for sqrt(k) has even period and if the last term of the periodic part is deleted the central term is 79. A31577

Numbers n such that φ(n)=d₁!!*d₂!!*...*d_k!! where d₁ d₂ ... d_k is the decimal expansion of n. A139408