Properties of the Number 58058

Fifty-Eight Thousand Fifty-Eight

Basics

Value: 58057 → 58058 → 58059

Parity: even

Prime: No

Previous Prime: 58057

Next Prime: 58061

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 2 × 7 × 11 × 13 × 29

Divisors: 1, 2, 7, 11, 13, 14, 22, 26, 29, 58

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001011001010

Octal: 161312

Duodecimal: 29722

Hexadecimal: e2ca

Square: 3370731364

Square Root: 240.95227743268998

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

Numbers n such that σ(n) = 6*φ(n). A104900

Number of equilateral triangles formed by triples of points taken from a hexagonal chunk of side n in the hexagonal lattice. A8893

Numbers k such that both k and 2·k are balanced numbers (A020492). A76375

Approximation of the 2-adic integer arctan(2) up to 2ⁿ. A309751

Expansion of 1 / (1 - x - x² + x³ - x⁵ + x¹⁵ - x¹⁷ - x¹⁸ + x¹⁹ + x²⁰). A174650

a(n) = n*(n + 1)*(n + 2)*(n + 3)*(n + 4)*(n² - n + 6)/720. A256861

Number of connected (6,2)-chordal bipartite graphs on n nodes. A280764

Generalized Somos-7 sequence: a(n)*a(n+7) = 3·a(n+1)*a(n+6) - 4·a(n+2)* a(n+5) + 4·a(n+3)*a(n+4). A58058

Numbers n with a record number of Carmichael numbers that can be generated from them using Erdős's method. A287861