Compare 40639 vs 40751
| Property | 40639 | 40751 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 406391 | 407511 |
| Prime factorization | 40639 | 40751 |
| Divisors count | 2 | 2 |
| Divisors | 1, 40639 | 1, 40751 |
| Number of properties | 2 | 6 |
| Additive primes | 1907th | |
| Chen primes | 2006th | |
| Good primes | 377th | |
| Happy primes | 695th | |
| Isolated primes | 3071st | |
| Primes | 4260th | 4266th |
| Twin primes (2nd member) | 597th | |
| Roman numberals | ||
| Base 2 | 10011110101111112 | 10011111001011112 |
| Base 3 | 20012020113 | 20012200223 |
| Base 4 | 213223334 | 213302334 |
| Base 5 | 23000245 | 23010015 |
| Base 6 | 5120516 | 5123556 |
| Base 7 | 2263247 | 2265447 |
| Base 8 | 1172778 | 1174578 |
| Base 9 | 616649 | 618089 |
| Base 10 | 4063910 | 4075110 |
| Base 11 | 2859511 | 2868711 |
| Base 12 | 1b62712 | 1b6bb12 |
| Base 13 | 1566113 | 1571913 |
| Base 14 | 10b4b14 | 10bcb14 |
| Base 15 | c09415 | c11b15 |
| Base 16 | 9ebf16 | 9f2f16 |