Properties of the Number 79891

Seventy-Nine Thousand Eight Hundred Ninety-One

Basics

Value: 79890 → 79891 → 79892

Parity: odd

Prime: No

Previous Prime: 79889

Next Prime: 79901

Digit Sum: 34

Digital Root: 7

Palindrome: No

Factorization: 7 × 101 × 113

Divisors: 1, 7, 101, 113, 707, 791, 11413, 79891

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100000010011

Octal: 234023

Duodecimal: 3A297

Hexadecimal: 13813

Square: 6382571881

Square Root: 282.6499601981221

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

Diagonal sums of number triangle A106522. A106523

Total number of fixed points in free homeomorphically irreducible trees with n nodes. A37246

a(n) = gcd(n, A079890(n)). A79891