Properties of the Number 67204

Sixty-Seven Thousand Two Hundred Four

Basics

Value: 67203 → 67204 → 67205

Parity: even

Prime: No

Previous Prime: 67189

Next Prime: 67211

Digit Sum: 19

Digital Root: 1

Palindrome: No

Factorization: 2 ² × 53 × 317

Divisors: 1, 2, 4, 53, 106, 212, 317, 634, 1268, 16801

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

Today's Target

2196 Try Today's Challenge

Representations

Binary: 10000011010000100

Octal: 203204

Duodecimal: 32A84

Hexadecimal: 10684

Square: 4516377616

Square Root: 259.2373429890069

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

T(n,k)=Number of (n+1)X(k+1) 0..3 arrays with every 2X2 subblock summing to 3 6 or 9. A251300

Number of permutations (p(1),p(2),...,p(n)) of (1,2,...,n) such that p(i)-i is in {-2,0,5} for all i=1,...,n. A387020

Number of (n+1) X (1+1) 0..3 arrays with every 2 X 2 subblock summing to 3 6 or 9. A251293

Number of (n+1)X(5+1) 0..3 arrays with every 2X2 subblock summing to 3 6 or 9. A251297

Numbers k such that σ(σ(k)) == φ(k) (mod σ(k)). A67204

Maximum value achievable for n X n version of Le Monde grid problem, using the original rules. A221866