Compare 680203 vs 680215
| Property | 680203 | 680215 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 6802031 | 51 × 1360431 |
| Prime factorization | 680203 | 5 × 136043 |
| Divisors count | 2 | 4 |
| Divisors | 1, 680203 | 1, 5, 136043, 680215 |
| Number of properties | 4 | 1 |
| Additive primes | 21496th | |
| Isolated primes | 43213th | |
| Primes | 55078th | |
| Semiprimes | 145355th | |
| Sexy primes (1st member) | 11850th | |
| Roman numberals | ||
| Base 2 | 101001100001000010112 | 101001100001000101112 |
| Base 3 | 10211200012013 | 10211200020113 |
| Base 4 | 22120100234 | 22120101134 |
| Base 5 | 1332313035 | 1332313305 |
| Base 6 | 223250316 | 223250516 |
| Base 7 | 55320467 | 55320647 |
| Base 8 | 24604138 | 24604278 |
| Base 9 | 12460519 | 12460649 |
| Base 10 | 68020310 | 68021510 |
| Base 11 | 42505711 | 42506811 |
| Base 12 | 28977712 | 28978712 |
| Base 13 | 1aa7b413 | 1aa7c313 |
| Base 14 | 139c5d14 | 139c6b14 |
| Base 15 | d681d15 | d682a15 |
| Base 16 | a610b16 | a611716 |