Properties of the Number 80205

Eighty Thousand Two Hundred Five

Basics

Value: 80204 → 80205 → 80206

Parity: odd

Prime: No

Previous Prime: 80191

Next Prime: 80207

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 3 × 5 × 5347

Divisors: 1, 3, 5, 15, 5347, 16041, 26735, 80205

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100101001101

Octal: 234515

Duodecimal: 3A4B9

Hexadecimal: 1394d

Square: 6432842025

Square Root: 283.204872839434

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 compositions of n whose leaders of weakly decreasing runs are strictly decreasing. A374746

Maximal number of rational points that a (smooth, geometrically irreducible) curve of genus 3 over the finite field GF(n) can have, or 0 if n is not a prime power. A80205