Compare 400157 vs 400207
| Property | 400157 | 400207 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 4001571 | 4002071 |
| Prime factorization | 400157 | 400207 |
| Divisors count | 2 | 2 |
| Divisors | 1, 400157 | 1, 400207 |
| Number of properties | 6 | 4 |
| Additive primes | 13379th | 13381st |
| Chen primes | 13670th | 13672nd |
| Happy primes | 5000th | |
| Isolated primes | 26261st | 26264th |
| Primes | 33872nd | 33875th |
| Sexy primes (2nd member) | 7652nd | |
| Roman numberals | ||
| Base 2 | 11000011011000111012 | 11000011011010011112 |
| Base 3 | 2020222201223 | 2020222221113 |
| Base 4 | 12012301314 | 12012310334 |
| Base 5 | 1003011125 | 1003013125 |
| Base 6 | 123243256 | 123244516 |
| Base 7 | 32544327 | 32545337 |
| Base 8 | 14154358 | 14155178 |
| Base 9 | 6688189 | 6688749 |
| Base 10 | 40015710 | 40020710 |
| Base 11 | 25370a11 | 25375511 |
| Base 12 | 1736a512 | 17372712 |
| Base 13 | 1101a413 | 11021213 |
| Base 14 | a5b8914 | a5bc314 |
| Base 15 | 7d87215 | 7d8a715 |
| Base 16 | 61b1d16 | 61b4f16 |