Properties of the Number 73242

Seventy-Three Thousand Two Hundred Forty-Two

Basics

Value: 73241 → 73242 → 73243

Parity: even

Prime: No

Previous Prime: 73237

Next Prime: 73243

Digit Sum: 18

Digital Root: 9

Palindrome: No

Factorization: 2 × 3 ² × 13 × 313

Divisors: 1, 2, 3, 6, 9, 13, 18, 26, 39, 78

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001111000011010

Octal: 217032

Duodecimal: 36476

Hexadecimal: 11e1a

Square: 5364390564

Square Root: 270.6325922722539

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 nondecreasing arrangements of 8 numbers x(i) in -(n+6)..(n+6) with the sum of sign(x(i))*2^|x(i)| zero. A187992

Partial sums of A068148. A178137

Decimal expansion of ((1/π)^1/π)^1/π. A73242

a(n) = [xⁿ] ( 1 + x·A(x)ⁿ )ⁿ⁺¹ / (n+1) for n>=0, with a(0)=1. A242794