Properties of the Number 51292

Fifty-One Thousand Two Hundred Ninety-Two

Basics

Value: 51291 → 51292 → 51293

Parity: even

Prime: No

Previous Prime: 51287

Next Prime: 51307

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 12823

Divisors: 1, 2, 4, 12823, 25646, 51292

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1100100001011100

Octal: 144134

Duodecimal: 25824

Hexadecimal: c85c

Square: 2630869264

Square Root: 226.47737193812543

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 number of ways to tile (with squares and rectangles) a 2 X (n+2) strip with the upper left and upper right squares removed. A316726

Number of (n+2)X(4+2) 0..3 arrays with every consecutive three elements in every row, column, diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order. A253040

Number of (n+2)X(7+2) 0..3 arrays with every consecutive three elements in every row, column, diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order. A253043

Whitney number of level n of the lattice of the ideals of the crown of size 2 n. A51292

T(n,k)=Number of (n+2)X(k+2) 0..3 arrays with every consecutive three elements in every row, column, diagonal and antidiagonal having exactly two distinct values, and new values 0 upwards introduced in row major order. A253044