Compare 221461 vs 221468
Property | 221461 | 221468 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 4 |
Prime factorization | 2214611 | 22 × 131 × 42591 |
Prime factorization | 221461 | 2 × 2 × 13 × 4259 |
Divisors count | 2 | 12 |
Divisors | 1, 221461 | 1, 2, 4, 13, 26, 52, 4259, 8518, 17036, 55367, 110734, 221468 |
Number of properties | 5 | 0 |
Harmonic primes | 7409th | |
Isolated primes | 15051st | |
Long primes | 7386th | |
Primes | 19732nd | |
Pythagorean primes | 9844th | |
Roman numberals | ||
Base 2 | 1101100001000101012 | 1101100001000111002 |
Base 3 | 1020202100213 | 1020202101123 |
Base 4 | 3120101114 | 3120101304 |
Base 5 | 240413215 | 240413335 |
Base 6 | 44251416 | 44251526 |
Base 7 | 16114427 | 16114527 |
Base 8 | 6604258 | 6604348 |
Base 9 | 3667079 | 3667159 |
Base 10 | 22146110 | 22146810 |
Base 11 | 14142911 | 14143511 |
Base 12 | a81b112 | a81b812 |
Base 13 | 79a5613 | 79a6013 |
Base 14 | 5a9c914 | 5a9d214 |
Base 15 | 4594115 | 4594815 |
Base 16 | 3611516 | 3611c16 |