Properties of the Number 83240

Eighty-Three Thousand Two Hundred Forty

Basics

Value: 83239 → 83240 → 83241

Parity: even

Prime: No

Previous Prime: 83233

Next Prime: 83243

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 ³ × 5 × 2081

Divisors: 1, 2, 4, 5, 8, 10, 20, 40, 2081, 4162

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10100010100101000

Octal: 242450

Duodecimal: 40208

Hexadecimal: 14528

Square: 6928897600

Square Root: 288.51343122981297

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 0..n arrays of length 5 with each element differing from at least one neighbor by 2 or more. A221525

Primes prime(j) such that prime(j)-j is a true power of prime. A83240