Properties of the Number 55649

Fifty-Five Thousand Six Hundred Forty-Nine

Basics

Value: 55648 → 55649 → 55650

Parity: odd

Prime: No

Previous Prime: 55639

Next Prime: 55661

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 11 × 5059

Divisors: 1, 11, 5059, 55649

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1101100101100001

Octal: 154541

Duodecimal: 28255

Hexadecimal: d961

Square: 3096811201

Square Root: 235.90040271267026

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 ways to partition n elements into pie slices of different sizes allowing the pie to be turned over. A32228

Triangular array T(n, k) read by rows: denominators of the coefficients for the iterated exponential F^r(x) = x + ∑_n>=1 xⁿ⁺¹*∑_k=1..n r^n+1-k*T(n, k)/A381931(n, k) with F¹(x) = exp(x)-1 and F²(x) = exp(exp(x)-1)-1. A381932

Integers in base 11 with each base-11 digit represented by 2 decimal digits. A55649