Properties of the Number 56046

Fifty-Six Thousand Forty-Six

Basics

Value: 56045 → 56046 → 56047

Parity: even

Prime: No

Previous Prime: 56041

Next Prime: 56053

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 2 × 3 × 9341

Divisors: 1, 2, 3, 6, 9341, 18682, 28023, 56046

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101101011101110

Octal: 155356

Duodecimal: 28526

Hexadecimal: daee

Square: 3141154116

Square Root: 236.7403641122485

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

a(n) = 2·n³ - 4·n² + 10·n - 2 (n>=1). A304161

Number of (n+1) X 4 binary arrays with every 2 X 2 subblock commuting with each of its horizontal and vertical 2 X 2 subblock neighbors. A186456

Number of nX5 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303522

Number of 7Xn 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303530

T(n,k)=Number of nXk 0..1 arrays with every element equal to 0, 1, 3, 4, 5 or 6 horizontally, diagonally or antidiagonally adjacent elements, with upper left element zero. A303525

Number of 3-antichain covers of a labeled n-set. A56046