Properties of the Number 65042

Sixty-Five Thousand Forty-Two

Basics

Value: 65041 → 65042 → 65043

Parity: even

Prime: No

Previous Prime: 65033

Next Prime: 65053

Digit Sum: 17

Digital Root: 8

Palindrome: No

Factorization: 2 × 17 × 1913

Divisors: 1, 2, 17, 34, 1913, 3826, 32521, 65042

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 1111111000010010

Octal: 177022

Duodecimal: 31782

Hexadecimal: fe12

Square: 4230461764

Square Root: 255.03333115496883

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(n) = 225·n² + n. A156814

a(n) = 289·n² + 17. A158585

Numbers k such that the least term in the periodic part of the continued fraction for sqrt(k) is 30. A31708

Numbers k such that prime(k) + π(k) is a prime. A65042