Properties of the Number 58340

Fifty-Eight Thousand Three Hundred Forty

Basics

Value: 58339 → 58340 → 58341

Parity: even

Prime: No

Previous Prime: 58337

Next Prime: 58363

Digit Sum: 20

Digital Root: 2

Palindrome: No

Factorization: 2 ² × 5 × 2917

Divisors: 1, 2, 4, 5, 10, 20, 2917, 5834, 11668, 14585

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001111100100

Octal: 161744

Duodecimal: 29918

Hexadecimal: e3e4

Square: 3403555600

Square Root: 241.5367466867102

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

Expansion of q * (χ(-q) * χ(-q⁵))^-4 in powers of q where χ() is a Ramanujan θ function. A93831

Primes p such that φ(x) = p-1 has only 2 solutions, namely x = p and x = 2p. A58340

Relative of Hofstadter Q-sequence: a(n) = max(0, n+19395) for n <= 0; a(n) = a(n-a(n-1)) + a(n-a(n-2)) + a(n-a(n-3)) for n > 0. A283886