Properties of the Number 55985

Fifty-Five Thousand Nine Hundred Eighty-Five

Basics

Value: 55984 → 55985 → 55986

Parity: odd

Prime: No

Previous Prime: 55967

Next Prime: 55987

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 5 × 11197

Divisors: 1, 5, 11197, 55985

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

8509 Try Today's Challenge

Representations

Binary: 1101101010110001

Octal: 155261

Duodecimal: 28495

Hexadecimal: dab1

Square: 3134320225

Square Root: 236.61149591682988

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+1) = a(n) converted to base 10 from base 14. A55985

Number of nX4 0..1 arrays with every element equal to 1, 2 or 4 horizontally or vertically adjacent elements, with upper left element zero. A301665