Properties of the Number 85340

Eighty-Five Thousand Three Hundred Forty

Basics

Value: 85339 → 85340 → 85341

Parity: even

Prime: No

Previous Prime: 85333

Next Prime: 85361

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 5 × 17 × 251

Divisors: 1, 2, 4, 5, 10, 17, 20, 34, 68, 85

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110101011100

Octal: 246534

Duodecimal: 41478

Hexadecimal: 14d5c

Square: 7282915600

Square Root: 292.1301079998431

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

Starting from the standard 12 against 12 starting position in checkers, the sequence gives the number of distinct positions that can arise after n moves. A133047

a(n) is the value of determinant of the following special matrix: diagonal values equal to n-2; upper triangular entries equal to -1; lower triangular values are +1. A85340