Compare 40742 vs 40751
| Property | 40742 | 40751 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 21 × 131 × 15671 | 407511 |
| Prime factorization | 2 × 13 × 1567 | 40751 |
| Divisors count | 8 | 2 |
| Divisors | 1, 2, 13, 26, 1567, 3134, 20371, 40742 | 1, 40751 |
| Number of properties | 0 | 6 |
| Additive primes | 1907th | |
| Chen primes | 2006th | |
| Good primes | 377th | |
| Happy primes | 695th | |
| Isolated primes | 3071st | |
| Primes | 4266th | |
| Roman numberals | ||
| Base 2 | 10011111001001102 | 10011111001011112 |
| Base 3 | 20012122223 | 20012200223 |
| Base 4 | 213302124 | 213302334 |
| Base 5 | 23004325 | 23010015 |
| Base 6 | 5123426 | 5123556 |
| Base 7 | 2265327 | 2265447 |
| Base 8 | 1174468 | 1174578 |
| Base 9 | 617889 | 618089 |
| Base 10 | 4074210 | 4075110 |
| Base 11 | 2867911 | 2868711 |
| Base 12 | 1b6b212 | 1b6bb12 |
| Base 13 | 1571013 | 1571913 |
| Base 14 | 10bc214 | 10bcb14 |
| Base 15 | c11215 | c11b15 |
| Base 16 | 9f2616 | 9f2f16 |