Properties of the Number 55847

Fifty-Five Thousand Eight Hundred Forty-Seven

Basics

Value: 55846 → 55847 → 55848

Parity: odd

Prime: No

Previous Prime: 55843

Next Prime: 55849

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 11 × 5077

Divisors: 1, 11, 5077, 55847

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 1101101000100111

Octal: 155047

Duodecimal: 2839B

Hexadecimal: da27

Square: 3118887409

Square Root: 236.3196987134166

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

a(n) = ∑_k=1..n binomial(floor(n/k)+4,5). A365439

Replacing each digit d in decimal expansion of n with d² yields a prime at each step when done recursively three times. A316604

a(0)=1, a(1)=6, a(n)=49·8^n-2 if n>=2. A55847