Compare 139123 vs 139187
| Property | 139123 | 139187 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1391231 | 1391871 |
| Prime factorization | 139123 | 139187 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139123 | 1, 139187 |
| Number of properties | 3 | 5 |
| Additive primes | 5340th | 5342nd |
| Chen primes | 5576th | |
| Isolated primes | 9737th | |
| Primes | 12934th | 12938th |
| Safe primes | 876th | |
| Twin primes (2nd member) | 1601st | |
| Roman numberals | ||
| Base 2 | 1000011111011100112 | 1000011111101100112 |
| Base 3 | 210012112013 | 210012210023 |
| Base 4 | 2013313034 | 2013323034 |
| Base 5 | 134224435 | 134232225 |
| Base 6 | 25520316 | 25522156 |
| Base 7 | 11164157 | 11165367 |
| Base 8 | 4175638 | 4176638 |
| Base 9 | 2317519 | 2318329 |
| Base 10 | 13912310 | 13918710 |
| Base 11 | 9558611 | 9563411 |
| Base 12 | 6861712 | 6866b12 |
| Base 13 | 4b42a13 | 4b47913 |
| Base 14 | 389b514 | 38a1d14 |
| Base 15 | 2b34d15 | 2b39215 |
| Base 16 | 21f7316 | 21fb316 |