Properties of the Number 79442

Seventy-Nine Thousand Four Hundred Forty-Two

Basics

Value: 79441 → 79442 → 79443

Parity: even

Prime: No

Previous Prime: 79433

Next Prime: 79451

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 11 × 23 × 157

Divisors: 1, 2, 11, 22, 23, 46, 157, 253, 314, 506

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10011011001010010

Octal: 233122

Duodecimal: 39B82

Hexadecimal: 13652

Square: 6311031364

Square Root: 281.85457243053554

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

Nonnegative numbers k such that 3·k + 2 is a cube. A287335

G.f. A(x) satisfies: A(x) = x + x·A(x + A(x)). A306064

Harary index of the n X n queen graph. A296196

Number of unlabeled rooted trees with n nodes (or connected functions with a fixed point). A81

Number of distinct values taken by 3³^...³ (with n 3's and parentheses inserted in all possible ways). A3018

Number of distinct values taken by 2²^...² (with n 2's and parentheses inserted in all possible ways). A2845

Number of distinct values taken by 4⁴^...⁴ (with n 4's and parentheses inserted in all possible ways). A3019

Number of distinct values taken by 5⁵^...⁵ (with n 5's and parentheses inserted in all possible ways). A145545

Number of distinct values taken by iⁱ^...ⁱ (with n i's and parentheses inserted in all possible ways) where i = sqrt(-1) and ^ denotes the principal value of the exponential function. A198683

Number of fixed points in range [A014137(n-1)..A014138(n)] of permutation A071663. A79442