Properties of the Number 92005

Ninety-Two Thousand Five

Basics

Value: 92004 → 92005 → 92006

Parity: odd

Prime: No

Previous Prime: 92003

Next Prime: 92009

Digit Sum: 16

Digital Root: 7

Palindrome: No

Factorization: 5 × 18401

Divisors: 1, 5, 18401, 92005

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10110011101100101

Octal: 263545

Duodecimal: 452B1

Hexadecimal: 16765

Square: 8464920025

Square Root: 303.3232599059953

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

a(0) = 0 and a(n) = (4·n³ - 12·n² + 20·n - 9)/3 for n >= 1. A174794

Number of j (0 <= j <= n) such that the central binomial coefficient C(n,floor(n/2)) = A001405(n) is divisible by C(n,j). A80383

Numbers that can be expressed as the difference of the squares of primes in exactly nine distinct ways. A92005