Properties of the Number 56470

Fifty-Six Thousand Four Hundred Seventy

Basics

Value: 56469 → 56470 → 56471

Parity: even

Prime: No

Previous Prime: 56467

Next Prime: 56473

Digit Sum: 22

Digital Root: 4

Palindrome: No

Factorization: 2 × 5 × 5647

Divisors: 1, 2, 5, 10, 5647, 11294, 28235, 56470

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101110010010110

Octal: 156226

Duodecimal: 2881A

Hexadecimal: dc96

Square: 3188860900

Square Root: 237.63417262674997

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

T(n,k)=Number of nXk 0..4 arrays with each element·equal to the number of its horizontal and vertical neighbors equal to 3,1,0,2,4 for x=0,1,2,3,4. A196856

Expansion of x/((1 - x - x⁴)*(1 - x)⁴). A145133

a(0) = a(1) = 1. a(n) = a(n-1) + a(n - b(n)), where b(n) is largest prime dividing n. A137809

Number of n X 3 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,1,0,2,4 for x=0,1,2,3,4. A196851

Number of nX6 0..4 arrays with each element·equal to the number its horizontal and vertical neighbors equal to 3,1,0,2,4 for x=0,1,2,3,4. A196854

a(n) is the nearest integer to 1/(H(k) - n), where H(k) is the smallest harmonic number that exceeds n. A352026

Number of palindromic structures using a maximum of five different symbols. A56470