Compare 121008 vs 121019
| Property | 121008 | 121019 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 6 | 1 |
| Prime factorization | 24 × 31 × 25211 | 1210191 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 2521 | 121019 |
| Divisors count | 20 | 2 |
| Divisors | 1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2521, 5042, 7563, 10084, 15126, 20168, 30252, 40336, 60504, 121008 | 1, 121019 |
| Number of properties | 0 | 10 |
| Chen primes | 4943rd | |
| Emirps | 2237th | |
| Long primes | 4268th | |
| Primes | 11393rd | |
| Safe primes | 784th | |
| Sexy primes (2nd member) | 2850th | |
| Sexy prime quadrupletss (4th member) | 87th | |
| Sexy prime triplets (3rd member) | 609th | |
| Super primes | 1375th | |
| Twin primes (1st member) | 1431st | |
| Roman numberals | ||
| Base 2 | 111011000101100002 | 111011000101110112 |
| Base 3 | 200102222103 | 200110000123 |
| Base 4 | 1312023004 | 1312023234 |
| Base 5 | 123330135 | 123330345 |
| Base 6 | 23321206 | 23321356 |
| Base 7 | 10125367 | 10125537 |
| Base 8 | 3542608 | 3542738 |
| Base 9 | 2038839 | 2040059 |
| Base 10 | 12100810 | 12101910 |
| Base 11 | 82a0811 | 82a1811 |
| Base 12 | 5a04012 | 5a04b12 |
| Base 13 | 4310413 | 4311213 |
| Base 14 | 3215614 | 3216314 |
| Base 15 | 25cc315 | 25cce15 |
| Base 16 | 1d8b016 | 1d8bb16 |