Compare 138727 vs 139987
| Property | 138727 | 139987 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1387271 | 1399871 |
| Prime factorization | 138727 | 139987 |
| Divisors count | 2 | 2 |
| Divisors | 1, 138727 | 1, 139987 |
| Number of properties | 5 | 6 |
| Additive primes | 5371st | |
| Chen primes | 5599th | |
| Cousin primes (1st member) | 1596th | 1605th |
| Happy primes | 2014th | |
| Isolated primes | 9708th | 9793rd |
| Long primes | 4825th | |
| Primes | 12905th | 13008th |
| Sexy primes (2nd member) | 3204th | |
| Roman numberals | ||
| Base 2 | 1000011101111001112 | 1000100010110100112 |
| Base 3 | 210010220013 | 210100002013 |
| Base 4 | 2013132134 | 2020231034 |
| Base 5 | 134144025 | 134344225 |
| Base 6 | 25501316 | 30000316 |
| Base 7 | 11153117 | 11220617 |
| Base 8 | 4167478 | 4213238 |
| Base 9 | 2312619 | 2330219 |
| Base 10 | 13872710 | 13998710 |
| Base 11 | 9525611 | 961a111 |
| Base 12 | 6834712 | 6901712 |
| Base 13 | 4b1b413 | 4b94313 |
| Base 14 | 387b114 | 3903114 |
| Base 15 | 2b18715 | 2b72715 |
| Base 16 | 21de716 | 222d316 |