Properties of the Number 55612

Fifty-Five Thousand Six Hundred Twelve

Basics

Value: 55611 → 55612 → 55613

Parity: even

Prime: No

Previous Prime: 55609

Next Prime: 55619

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 13903

Divisors: 1, 2, 4, 13903, 27806, 55612

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1101100100111100

Octal: 154474

Duodecimal: 28224

Hexadecimal: d93c

Square: 3092694544

Square Root: 235.82196674610276

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

Bases with a record -- new or tie -- smallest 'stem value' for which a prime by concatenation of decrements exists. A220402

G.f.: exp( ∑_n>=1 A047863(n)*xⁿ/n ), where A047863(n) = ∑_k=0..n binomial(n, k) * (2^k)^n-k. A251684

a(n) = ∏_m=1..n (binomial(n,m)+1). A55612