Properties of the Number 65238

Sixty-Five Thousand Two Hundred Thirty-Eight

Basics

Value: 65237 → 65238 → 65239

Parity: even

Prime: No

Previous Prime: 65213

Next Prime: 65239

Digit Sum: 24

Digital Root: 6

Palindrome: No

Factorization: 2 × 3 × 83 × 131

Divisors: 1, 2, 3, 6, 83, 131, 166, 249, 262, 393

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 1111111011010110

Octal: 177326

Duodecimal: 31906

Hexadecimal: fed6

Square: 4255996644

Square Root: 255.41730560007088

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

Numbers k such that φ(k) | sigma₁₀(k). A15768

a(n) = ∑_d∣n sigma₃(d). A321140

Number of winning length n strings with a 5-symbol alphabet in "same game". A65238