Compare 138899 vs 138902
| Property | 138899 | 138902 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 1388991 | 21 × 1991 × 3491 |
| Prime factorization | 138899 | 2 × 199 × 349 |
| Divisors count | 2 | 8 |
| Divisors | 1, 138899 | 1, 2, 199, 349, 398, 698, 69451, 138902 |
| Number of properties | 7 | 0 |
| Chen primes | 5567th | |
| Emirps | 2675th | |
| Isolated primes | 9721st | |
| Long primes | 4832nd | |
| Primes | 12920th | |
| Sexy primes (2nd member) | 3186th | |
| Ulam primes | 910th | |
| Roman numberals | ||
| Base 2 | 1000011110100100112 | 1000011110100101102 |
| Base 3 | 210011121023 | 210011121123 |
| Base 4 | 2013221034 | 2013221124 |
| Base 5 | 134210445 | 134211025 |
| Base 6 | 25510156 | 25510226 |
| Base 7 | 11156457 | 11156517 |
| Base 8 | 4172238 | 4172268 |
| Base 9 | 2314729 | 2314759 |
| Base 10 | 13889910 | 13890210 |
| Base 11 | 953a211 | 953a511 |
| Base 12 | 6846b12 | 6847212 |
| Base 13 | 4b2b713 | 4b2ba13 |
| Base 14 | 3889514 | 3889814 |
| Base 15 | 2b24e15 | 2b25215 |
| Base 16 | 21e9316 | 21e9616 |