Properties of the Number 79919

Seventy-Nine Thousand Nine Hundred Nineteen

Basics

Value: 79918 → 79919 → 79920

Parity: odd

Prime: No

Previous Prime: 79907

Next Prime: 79939

Digit Sum: 35

Digital Root: 8

Palindrome: No

Factorization: 7 ³ × 233

Divisors: 1, 7, 49, 233, 343, 1631, 11417, 79919

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011100000101111

Octal: 234057

Duodecimal: 3A2BB

Hexadecimal: 1382f

Square: 6387046561

Square Root: 282.6994870883214

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) = a(n-1) + a(n-3) + a(n-4), n >= 4, with initial terms 1,-1,2,3. A111574

Numbers k such that k and k+2 have the same unitary abundance (A129468). A335252

Solution to the Dancing School Problem with 14 girls and n+14 boys: f(14,n). A79919