Compare 328981 vs 328987
| Property | 328981 | 328987 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 3289811 | 2691 × 12231 |
| Prime factorization | 328981 | 269 × 1223 |
| Divisors count | 2 | 4 |
| Divisors | 1, 328981 | 1, 269, 1223, 328987 |
| Number of properties | 5 | 1 |
| Additive primes | 11293rd | |
| Chen primes | 11555th | |
| Emirps | 5007th | |
| Isolated primes | 21792nd | |
| Primes | 28323rd | |
| Semiprimes | 72653rd | |
| Roman numberals | ||
| Base 2 | 10100000101000101012 | 10100000101000110112 |
| Base 3 | 1212010211113 | 1212010212013 |
| Base 4 | 11001101114 | 11001101234 |
| Base 5 | 410114115 | 410114225 |
| Base 6 | 110150216 | 110150316 |
| Base 7 | 25400627 | 25401017 |
| Base 8 | 12024258 | 12024338 |
| Base 9 | 5512449 | 5512519 |
| Base 10 | 32898110 | 32898710 |
| Base 11 | 20519411 | 20519a11 |
| Base 12 | 13a47112 | 13a47712 |
| Base 13 | b698313 | b698913 |
| Base 14 | 87c6914 | 87c7114 |
| Base 15 | 6772115 | 6772715 |
| Base 16 | 5051516 | 5051b16 |