Compare 226661 vs 226663
| Property | 226661 | 226663 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 171 × 671 × 1991 | 2266631 |
| Prime factorization | 17 × 67 × 199 | 226663 |
| Divisors count | 8 | 2 |
| Divisors | 1, 17, 67, 199, 1139, 3383, 13333, 226661 | 1, 226663 |
| Number of properties | 0 | 8 |
| 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 | 1101110101011001012 | 1101110101011001112 |
| Base 3 | 1021112202123 | 1021112202213 |
| Base 4 | 3131112114 | 3131112134 |
| Base 5 | 242231215 | 242231235 |
| Base 6 | 45052056 | 45052116 |
| Base 7 | 16325517 | 16325537 |
| Base 8 | 6725458 | 6725478 |
| Base 9 | 3748259 | 3748279 |
| Base 10 | 22666110 | 22666310 |
| Base 11 | 14532611 | 14532811 |
| Base 12 | ab20512 | ab20712 |
| Base 13 | 7c22613 | 7c22813 |
| Base 14 | 5c86114 | 5c86314 |
| Base 15 | 4725b15 | 4725d15 |
| Base 16 | 3756516 | 3756716 |