Compare 401909 vs 402197
| Property | 401909 | 402197 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4019091 | 4021971 |
| Prime factorization | 401909 | 402197 |
| Divisors count | 2 | 2 |
| Divisors | 1, 401909 | 1, 402197 |
| Number of properties | 6 | 4 |
| Additive primes | 13433rd | 13445th |
| Chen primes | 13711th | 13721st |
| Isolated primes | 26366th | 26381st |
| Primes | 33993rd | 34016th |
| Sexy primes (2nd member) | 7670th | |
| Sophie germain primes | 3598th | |
| Roman numberals | ||
| Base 2 | 11000100001111101012 | 11000100011000101012 |
| Base 3 | 2021020221123 | 2021022010123 |
| Base 4 | 12020133114 | 12020301114 |
| Base 5 | 1003301145 | 1003322425 |
| Base 6 | 123404056 | 123420056 |
| Base 7 | 32625147 | 32634057 |
| Base 8 | 14207658 | 14214258 |
| Base 9 | 6722759 | 6726359 |
| Base 10 | 40190910 | 40219710 |
| Base 11 | 254a6211 | 2551a411 |
| Base 12 | 17470512 | 17490512 |
| Base 13 | 110c2113 | 1110b313 |
| Base 14 | a667b14 | a680514 |
| Base 15 | 7e13e15 | 7e28215 |
| Base 16 | 621f516 | 6231516 |