Compare 900091 vs 900139
| Property | 900091 | 900139 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 9000911 | 9001391 |
| Prime factorization | 900091 | 900139 |
| Divisors count | 2 | 2 |
| Divisors | 1, 900091 | 1, 900139 |
| Number of properties | 4 | 3 |
| Additive primes | 27493rd | |
| Cousin primes (1st member) | 7472nd | |
| Isolated primes | 56339th | |
| Lucky primes | 7887th | |
| Primes | 71281st | 71284th |
| Twin primes (2nd member) | 7473rd | |
| Roman numberals | ||
| Base 2 | 110110111011111110112 | 110110111100001010112 |
| Base 3 | 12002012002013 | 12002012021113 |
| Base 4 | 31232333234 | 31233002234 |
| Base 5 | 2123003315 | 2123010245 |
| Base 6 | 311430316 | 311431516 |
| Base 7 | 104361137 | 104362127 |
| Base 8 | 33357738 | 33360538 |
| Base 9 | 16216219 | 16216749 |
| Base 10 | 90009110 | 90013910 |
| Base 11 | 56528511 | 56531911 |
| Base 12 | 374a7712 | 374ab712 |
| Base 13 | 2568ca13 | 25693613 |
| Base 14 | 19604314 | 19607914 |
| Base 15 | 12ba6115 | 12ba9415 |
| Base 16 | dbbfb16 | dbc2b16 |