Properties of the Number 79139

Seventy-Nine Thousand One Hundred Thirty-Nine

Basics

Value: 79138 → 79139 → 79140

Parity: odd

Prime: Yes

Previous Prime: 79133

Next Prime: 79147

Digit Sum: 29

Digital Root: 2

Palindrome: No

Factorization: 79139

Divisors: 1, 79139

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011010100100011

Octal: 232443

Duodecimal: 3996B

Hexadecimal: 13523

Square: 6262981321

Square Root: 281.31654768249945

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

Largest prime divisor of n-th primorial - (n+1)-st prime. A65316

Numerator of sum of reciprocals of numbers less than n that do not divide n. A281085

Denominator of sum of reciprocals of numbers less than n that do not divide n. A281086

Numbers n such that (Product of first n twin prime pair averages [A014574] ) + 1 is prime. A79139