Properties of the Number 80804

Eighty Thousand Eight Hundred Four

Basics

Value: 80803 → 80804 → 80805

Parity: even

Prime: No

Previous Prime: 80803

Next Prime: 80809

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 20201

Divisors: 1, 2, 4, 20201, 40402, 80804

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10011101110100100

Octal: 235644

Duodecimal: 3A918

Hexadecimal: 13ba4

Square: 6529286416

Square Root: 284.26044395940846

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

Expansion of solution of functional equation. A112807

Least number of connected subgraphs of the binary cube GF(2)ⁿ such that every vertex of GF(2)ⁿ lies in at least one of the subgraphs and no two vertices lie in the same set of subgraphs (such a collection is called an identifying set). A80804