Properties of the Number 51041

Fifty-One Thousand Forty-One

Basics

Value: 51040 → 51041 → 51042

Parity: odd

Prime: No

Previous Prime: 51031

Next Prime: 51043

Digit Sum: 11

Digital Root: 2

Palindrome: No

Factorization: 43 × 1187

Divisors: 1, 43, 1187, 51041

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1100011101100001

Octal: 143541

Duodecimal: 25655

Hexadecimal: c761

Square: 2605183681

Square Root: 225.92255310172112

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 partitions of {1,..,n} in which no part of a given size occurs just once. A114917

Numerators of partial alternating sums of Catalan numbers scaled by powers of 1/(5·8²) = 1/320. A121010

Number of n X 3 nonnegative integer arrays with upper left 0 and lower right its king-move distance away minus 2 and every value increasing by 0 or 1 with every step right, diagonally se or down. A252978

Integers with mutual residues -10. A110466

Number of squarefree quaternary words of length n. A51041

Denominators of partial alternating sums of Catalan numbers scaled by powers of 1/(5·8²) = 1/320. A121011