Properties of the Number 58091

Fifty-Eight Thousand Ninety-One

Basics

Value: 58090 → 58091 → 58092

Parity: odd

Prime: No

Previous Prime: 58073

Next Prime: 58099

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 11 × 5281

Divisors: 1, 11, 5281, 58091

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1110001011101011

Octal: 161353

Duodecimal: 2974B

Hexadecimal: e2eb

Square: 3374564281

Square Root: 241.0207459950284

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 k such that σ(φ(σ(k))) = φ(σ(φ(k))). A67160

T(n,k)=Equals two maps: number of nXk binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal and vertical neighbors in a random 0..1 nXk array. A220242

Numbers k such that A033461(k) is divisible by k. A304028

Composite solutions of the form 4k+3 of the equation (*): σ(φ(σ(x)))=φ(σ(φ(x))). A112017

Numerator of Hermite(n, 11/12). A159486

Equals two maps: number of nX3 binary arrays indicating the locations of corresponding elements equal to exactly two of their horizontal and vertical neighbors in a random 0..1 nX3 array. A220239

Numbers k such that (85·10^k - 1)/3 is prime. A289942

McKay-Thompson series of class 9B for the Monster group. A58091

Expansion of (1+3·x)/(1-8·x²). A96886

Least m >= 1 for which |2^m - prime(n)| is prime. A176494