Properties of the Number 53530

Fifty-Three Thousand Five Hundred Thirty

Basics

Value: 53529 → 53530 → 53531

Parity: even

Prime: No

Previous Prime: 53527

Next Prime: 53549

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 2 × 5 × 53 × 101

Divisors: 1, 2, 5, 10, 53, 101, 106, 202, 265, 505

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101000100011010

Octal: 150432

Duodecimal: 26B8A

Hexadecimal: d11a

Square: 2865460900

Square Root: 231.36551169091732

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..3 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero. A231108

Base 7 digits are, in order, the first n terms of the periodic sequence with initial period 3,1,2,0. A37782

Number of n X 6 0..3 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero. A231106

Number of 4Xn 0..3 arrays x(i,j) with each element horizontally or antidiagonally next to at least one element with value (x(i,j)+1) mod 4, no adjacent elements equal, and upper left element zero. A231110

Expansion of e.g.f.: exp(-x - x²/2 + x·exp(x)). A53530