Compare 40639 vs 40739
| Property | 40639 | 40739 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 406391 | 407391 |
| Prime factorization | 40639 | 40739 |
| Divisors count | 2 | 2 |
| Divisors | 1, 40639 | 1, 40739 |
| Number of properties | 2 | 7 |
| Additive primes | 1906th | |
| Chen primes | 2005th | |
| Good primes | 376th | |
| Isolated primes | 3070th | |
| Long primes | 1604th | |
| Primes | 4260th | 4265th |
| Safe primes | 329th | |
| Twin primes (2nd member) | 597th | |
| Roman numberals | ||
| Base 2 | 10011110101111112 | 10011111001000112 |
| Base 3 | 20012020113 | 20012122123 |
| Base 4 | 213223334 | 213302034 |
| Base 5 | 23000245 | 23004245 |
| Base 6 | 5120516 | 5123356 |
| Base 7 | 2263247 | 2265267 |
| Base 8 | 1172778 | 1174438 |
| Base 9 | 616649 | 617859 |
| Base 10 | 4063910 | 4073910 |
| Base 11 | 2859511 | 2867611 |
| Base 12 | 1b62712 | 1b6ab12 |
| Base 13 | 1566113 | 1570a13 |
| Base 14 | 10b4b14 | 10bbd14 |
| Base 15 | c09415 | c10e15 |
| Base 16 | 9ebf16 | 9f2316 |