Properties of the Number 52005

Fifty-Two Thousand Five

Basics

Value: 52004 → 52005 → 52006

Parity: odd

Prime: No

Previous Prime: 51991

Next Prime: 52009

Digit Sum: 12

Digital Root: 3

Palindrome: No

Factorization: 3 × 5 × 3467

Divisors: 1, 3, 5, 15, 3467, 10401, 17335, 52005

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100101100100101

Octal: 145445

Duodecimal: 26119

Hexadecimal: cb25

Square: 2704520025

Square Root: 228.04604798154253

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 n-color complete compositions of n. A374727

Number of nX(n+4) arrays of permutations of n+4 copies of 0..n-1 with every element equal to or 1 greater than any north, west or northwest neighbors modulo n and the upper left element equal to 0. A267404

Number of 6Xn arrays containing n copies of 0..6-1 with every element equal to or 1 greater than any north, west or northwest neighbors modulo 6 and the upper left element equal to 0. A267407

T(n,k)=Number of nXk arrays containing k copies of 0..n-1 with every element equal to or 1 greater than any north, west or northwest neighbors modulo n and the upper left element equal to 0. A267401

Number of Fibonacci numbers (A000045) with length n in base 2. A52005

Number of (n+2)X(6+2) 0..1 arrays with no 3x3 subblock diagonal sum 2 and no antidiagonal sum 2 and no row sum 0 and no column sum 0. A255790