Properties of the Number 80193

Eighty Thousand One Hundred Ninety-Three

Basics

Value: 80192 → 80193 → 80194

Parity: odd

Prime: No

Previous Prime: 80191

Next Prime: 80207

Digit Sum: 21

Digital Root: 3

Palindrome: No

Factorization: 3 × 26731

Divisors: 1, 3, 26731, 80193

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10011100101000001

Octal: 234501

Duodecimal: 3A4A9

Hexadecimal: 13941

Square: 6430917249

Square Root: 283.1836859707847

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

Fibonacci sequence beginning 3, 10. A22122

T(n,k) = binomial(n-floor((k+1)/2), floor(k/2)). Triangle read by rows, for 0 <= k <= n. A65941

Triangle read by rows: T(n, k) = binomial(n + k, 2·k). A85478

5-smooth numbers which are not 3-smooth. A80193