Properties of the Number 79422

Seventy-Nine Thousand Four Hundred Twenty-Two

Basics

Value: 79421 → 79422 → 79423

Parity: even

Prime: No

Previous Prime: 79411

Next Prime: 79423

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 7 × 31 × 61

Divisors: 1, 2, 3, 6, 7, 14, 21, 31, 42, 61

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011000111110

Octal: 233076

Duodecimal: 39B66

Hexadecimal: 1363e

Square: 6307854084

Square Root: 281.8190909076246

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) = 2·A000447(n). A259110

Number of pairs of intersecting diagonals in the interior and exterior of a regular n-gon. A211380

Number of intersections of diagonals in the interior and exterior of a regular n-gon. A211383

Row sums of number triangle A110180. A110181

Direct matrix (non-recursive) content of -n to n+1 symmetry matrices. A105110

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 1), (-1, 0, 0), (0, -1, 1), (0, 1, -1), (1, 0, 1)}. A148933

Number of factorizations of n into factors (greater than 1) of n kinds. A329365

a(n) = number of 1's in the first n² Spiro-Fibonacci differences. A79422