Properties of the Number 80305

Eighty Thousand Three Hundred Five

Basics

Value: 80304 → 80305 → 80306

Parity: odd

Prime: No

Previous Prime: 80287

Next Prime: 80309

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 16061

Divisors: 1, 5, 16061, 80305

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100110110001

Octal: 234661

Duodecimal: 3A581

Hexadecimal: 139b1

Square: 6448893025

Square Root: 283.3813684771813

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

Numbers n for which there are exactly seven k such that n = k + (product of nonzero digits of k). A96928

Number of square multiset partitions of integer partitions of n. A323531

Denominator of n^μ(n), where μ is the Moebius function (A008683). A80305