Compare 139987 vs 140449
| Property | 139987 | 140449 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 1399871 | 1404491 |
| Prime factorization | 139987 | 140449 |
| Divisors count | 2 | 2 |
| Divisors | 1, 139987 | 1, 140449 |
| Number of properties | 6 | 7 |
| Additive primes | 5371st | |
| Chen primes | 5599th | 5617th |
| Cousin primes (1st member) | 1605th | 1611th |
| Happy primes | 2043rd | |
| Isolated primes | 9793rd | 9829th |
| Primes | 13008th | 13048th |
| Pythagorean primes | 6497th | |
| Sexy primes (2nd member) | 3204th | 3213th |
| Roman numberals | ||
| Base 2 | 1000100010110100112 | 1000100100101000012 |
| Base 3 | 210100002013 | 210101222113 |
| Base 4 | 2020231034 | 2021022014 |
| Base 5 | 134344225 | 134432445 |
| Base 6 | 30000316 | 30021216 |
| Base 7 | 11220617 | 11233217 |
| Base 8 | 4213238 | 4222418 |
| Base 9 | 2330219 | 2335849 |
| Base 10 | 13998710 | 14044910 |
| Base 11 | 961a111 | 9658111 |
| Base 12 | 6901712 | 6934112 |
| Base 13 | 4b94313 | 4bc0a13 |
| Base 14 | 3903114 | 3928114 |
| Base 15 | 2b72715 | 2b93415 |
| Base 16 | 222d316 | 224a116 |