Properties of the Number 58905

Fifty-Eight Thousand Nine Hundred Five

Basics

Value: 58904 → 58905 → 58906

Parity: odd

Prime: No

Previous Prime: 58901

Next Prime: 58907

Digit Sum: 27

Digital Root: 9

Palindrome: No

Factorization: 3 ² × 5 × 7 × 11 × 17

Divisors: 1, 3, 5, 7, 9, 11, 15, 17, 21, 33

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1110011000011001

Octal: 163031

Duodecimal: 2A109

Hexadecimal: e619

Square: 3469799025

Square Root: 242.70352284217054

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

Binomial coefficient binomial(n,4) = n*(n-1)*(n-2)*(n-3)/24. A332

a(n) = binomial(9·n, n). A169958

Irregular triangle read by rows: T(N,k) (0 <= k <= 4·N²) are coefficients of exact wrapping probability for site percolation on a 2·N X 2·N 2D hexagonal lattice with periodic boundary conditions. This is for the probability that it wraps in either dimension. A365957

Number of pentagonal regions in regular n-gon with all diagonals drawn. A67152

Triangle read by rows: T(n,k) = binomial(n², k), 0 <= k <= n. A90642

Array read by descending antidiagonals: A(n,k) is the number of chiral pairs of colorings of the facets of a regular n-dimensional orthotope using up to k colors. A325006

Number of compositions of n into 5 ordered relatively prime parts. A743

Number of ways to choose 4 points in an n X n X n triangular grid. A234249

Binomial coefficients C(2·n+4,4). A53134

Triangle, read by rows, where T(n,k) = C( C(n+2,3) - C(k+2,3) + 2, n-k) for n>=k>=0. A126454