Properties of the Number 79859

Seventy-Nine Thousand Eight Hundred Fifty-Nine

Basics

Value: 79858 → 79859 → 79860

Parity: odd

Prime: No

Previous Prime: 79847

Next Prime: 79861

Digit Sum: 38

Digital Root: 2

Palindrome: No

Factorization: 13 × 6143

Divisors: 1, 13, 6143, 79859

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011111110011

Octal: 233763

Duodecimal: 3A26B

Hexadecimal: 137f3

Square: 6377459881

Square Root: 282.59334740931183

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) = (8·n³ + 3·n² + n) / 6. A219054

a(n) = n·2^n-4. A79859

Table read by antidiagonals: Place k equally spaced points on each side of a regular n-gon and join every pair of the n*(k+1) boundary points by a chord; T(n,k) (n >= 3, k >= 0) gives the number of vertices in the resulting planar graph. A367322