Properties of the Number 68025

Sixty-Eight Thousand Twenty-Five

Basics

Value: 68024 → 68025 → 68026

Parity: odd

Prime: No

Previous Prime: 68023

Next Prime: 68041

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 ² × 907

Divisors: 1, 3, 5, 15, 25, 75, 907, 2721, 4535, 13605

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000100110111001

Octal: 204671

Duodecimal: 33449

Hexadecimal: 109b9

Square: 4627400625

Square Root: 260.8160271148995

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 integer partitions of n such that the dual of the multiset partition obtained by factoring each part into prime numbers is a weak antichain. A326978

The generalized Conway-Guy sequence w⁰. A6754

Expansion of 1/((1-x)(1-4x)(1-8x)(1-11x)). A21924

Z(S_m; σ[1](n), σ[2](n),..., σ[m](n)) where Z(S_m; x₁,x₂,...,x_m) is the cycle index of the symmetric group S_m and σ[k](n) is the sum of k-th powers of divisors of n; m=8. A68025