Properties of the Number 80797

Eighty Thousand Seven Hundred Ninety-Seven

Basics

Value: 80796 → 80797 → 80798

Parity: odd

Prime: No

Previous Prime: 80789

Next Prime: 80803

Digit Sum: 31

Digital Root: 4

Palindrome: No

Factorization: 43 × 1879

Divisors: 1, 43, 1879, 80797

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011101110011101

Octal: 235635

Duodecimal: 3A911

Hexadecimal: 13b9d

Square: 6528155209

Square Root: 284.2481310404696

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

a(n) = ∑_k=0..n k·A349976(n, k). A349973

Starting with a(0)=5, a(n) = smallest squarefree number k such that, for all a(m) with m<n, k+a(m) is not squarefree. A80797