Properties of the Number 85321

Eighty-Five Thousand Three Hundred Twenty-One

Basics

Value: 85320 → 85321 → 85322

Parity: odd

Prime: No

Previous Prime: 85313

Next Prime: 85331

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 41 × 2081

Divisors: 1, 41, 2081, 85321

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100110101001001

Octal: 246511

Duodecimal: 41461

Hexadecimal: 14d49

Square: 7279673041

Square Root: 292.0975864330276

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

Strong pseudoprimes to base 26. A20252

Number of strict integer partitions of n whose Heinz number (product of primes of parts) is divisible by n. A340829

First difference sequence of A003337, i.e., consecutive differences between those consecutive numbers which are sums of three 4th powers. A85321