Properties of the Number 85111

Eighty-Five Thousand One Hundred Eleven

Basics

Value: 85110 → 85111 → 85112

Parity: odd

Prime: No

Previous Prime: 85109

Next Prime: 85121

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 13 × 6547

Divisors: 1, 13, 6547, 85111

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

4823 Try Today's Challenge

Representations

Binary: 10100110001110111

Octal: 246167

Duodecimal: 41307

Hexadecimal: 14c77

Square: 7243882321

Square Root: 291.73789606425834

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 integer partitions of 2·n having exactly 2·n submultisets. A325830

Number of integer partitions of 2·n having one more distinct submultiset than distinct subset-sums. A325835

a(1) = 1; then add 1, multiply by 2, subtract 3, multiply by 4, add 5, multiply by 6, subtract 7, multiply by 8 and so on. A85111