Compare 226663 vs 226666
| Property | 226663 | 226666 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 2266631 | 21 × 111 × 103031 |
| Prime factorization | 226663 | 2 × 11 × 10303 |
| Divisors count | 2 | 8 |
| Divisors | 1, 226663 | 1, 2, 11, 22, 10303, 20606, 113333, 226666 |
| Number of properties | 8 | 0 |
| Harmonic primes | 7587th | |
| Isolated primes | 15378th | |
| Long primes | 7550th | |
| Lucky primes | 2561st | |
| Primes | 20157th | |
| Sexy primes (1st member) | 4762nd | |
| Sexy primes (2nd member) | 4761st | |
| Sexy prime triplets (2nd member) | 949th | |
| Roman numberals | ||
| Base 2 | 1101110101011001112 | 1101110101011010102 |
| Base 3 | 1021112202213 | 1021112210013 |
| Base 4 | 3131112134 | 3131112224 |
| Base 5 | 242231235 | 242231315 |
| Base 6 | 45052116 | 45052146 |
| Base 7 | 16325537 | 16325567 |
| Base 8 | 6725478 | 6725528 |
| Base 9 | 3748279 | 3748319 |
| Base 10 | 22666310 | 22666610 |
| Base 11 | 14532811 | 14533011 |
| Base 12 | ab20712 | ab20a12 |
| Base 13 | 7c22813 | 7c22b13 |
| Base 14 | 5c86314 | 5c86614 |
| Base 15 | 4725d15 | 4726115 |
| Base 16 | 3756716 | 3756a16 |