Properties of the Number 73097

Seventy-Three Thousand Ninety-Seven

Basics

Value: 73096 → 73097 → 73098

Parity: odd

Prime: No

Previous Prime: 73091

Next Prime: 73121

Digit Sum: 26

Digital Root: 8

Palindrome: No

Factorization: 67 × 1091

Divisors: 1, 67, 1091, 73097

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: 10001110110001001

Octal: 216611

Duodecimal: 36375

Hexadecimal: 11d89

Square: 5343171409

Square Root: 270.3645686845819

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

G.f. satisfies: A(x) = ∑_n>=0 n! * xⁿ * A(x)^n*(n+1/2). A219359

a(n) = ∑_k=1..n k²*tau₃(k), where tau₃ is A007425. A319088

Let x(n) denote the number of 4's among the n first elements of the continued fraction for sum k>=0 1/2^{2^k} (A007400), y(n) the number of 6's and z(n) the number of 2's. Then a(n)=x(n)-y(n)-z(n)-1. A73097