Properties of the Number 79839

Seventy-Nine Thousand Eight Hundred Thirty-Nine

Basics

Value: 79838 → 79839 → 79840

Parity: odd

Prime: No

Previous Prime: 79829

Next Prime: 79841

Digit Sum: 36

Digital Root: 9

Palindrome: No

Factorization: 3 ³ × 2957

Divisors: 1, 3, 9, 27, 2957, 8871, 26613, 79839

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011111011111

Octal: 233737

Duodecimal: 3A253

Hexadecimal: 137df

Square: 6374265921

Square Root: 282.55795865627283

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

T(n,k)=Number of nXk 0..1 arrays with every element unequal to 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero. A306143

Number of nX3 0..1 arrays with every element unequal to 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero. A306138

Number of nX7 0..1 arrays with every element unequal to 1, 2, 3, 4, 6 or 7 king-move adjacent elements, with upper left element zero. A306142

Powers of fifth root of 23 rounded down. A18180

Number of positions that are exactly n moves from the starting position in the Billiards Nine-Ball puzzle. A79839