Properties of the Number 53604

Fifty-Three Thousand Six Hundred Four

Basics

Value: 53603 → 53604 → 53605

Parity: even

Prime: No

Previous Prime: 53597

Next Prime: 53609

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 ² × 3 ² × 1489

Divisors: 1, 2, 3, 4, 6, 9, 12, 18, 36, 1489

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101000101100100

Octal: 150544

Duodecimal: 27030

Hexadecimal: d164

Square: 2873388816

Square Root: 231.52537657889687

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 compositions (ordered partitions) of n into hexagonal numbers (A000384). A322798

Map from binary trees of size n to the set of corresponding trivalent plane trees (tpt) represented as size 2n+1 general trees. A83930

Numbers k such that Bernoulli number B_k has denominator 1919190. A295595

Number of ways to write n as an ordered sum of 3 nonzero triangular numbers. A53604

Expansion of g.f. A(x) = 1/F(oo,x) where F(oo,x) is the limit of the process F(n,x) = (F(n-1,x)^2ⁿ - 4ⁿ*xⁿ)^1/2ⁿ for n > 0, starting with F(0,x) = 1. A361769