Properties of the Number 58181

Fifty-Eight Thousand One Hundred Eighty-One

Basics

Value: 58180 → 58181 → 58182

Parity: odd

Prime: No

Previous Prime: 58171

Next Prime: 58189

Digit Sum: 23

Digital Root: 5

Palindrome: No

Factorization: 73 × 797

Divisors: 1, 73, 797, 58181

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

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Representations

Binary: 1110001101000101

Octal: 161505

Duodecimal: 29805

Hexadecimal: e345

Square: 3385028761

Square Root: 241.2073796549351

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

Coefficient of·in the reduction by x² -> x+1 of the polynomial p(n,x) defined at Comments. A192972

Concatenation of n-th nonprime and n-th prime. A253911

Number of walks within N³ (the first octant of Z³) starting at (0,0,0) and consisting of n steps taken from {(-1, -1, 0), (-1, 0, 1), (-1, 1, 0), (1, -1, -1), (1, 1, 1)}. A149555

Quadratic recurrence a(n) = a(n-1)² - a(n-2) for n >= 2 with a(0) = 1 and a(1) = 0. A58181