Properties of the Number 91859

Ninety-One Thousand Eight Hundred Fifty-Nine

Basics

Value: 91858 → 91859 → 91860

Parity: odd

Prime: No

Previous Prime: 91841

Next Prime: 91867

Digit Sum: 32

Digital Root: 5

Palindrome: No

Factorization: 97 × 947

Divisors: 1, 97, 947, 91859

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110011011010011

Octal: 263323

Duodecimal: 451AB

Hexadecimal: 166d3

Square: 8438075881

Square Root: 303.0824970202008

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

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, 0), (0, -1, 1), (0, 1, -1), (1, 1, 1)}. A149692

a(1) = 2, a(n) is the least prime of the form 2k·a(n-1)+1 where 2k is the least even number not used earlier. A91859