Compare 389283 vs 389287
| Property | 389283 | 389287 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 4 | 1 |
| Prime factorization | 31 × 172 × 4491 | 3892871 |
| Prime factorization | 3 × 17 × 17 × 449 | 389287 |
| Divisors count | 12 | 2 |
| Divisors | 1, 3, 17, 51, 289, 449, 867, 1347, 7633, 22899, 129761, 389283 | 1, 389287 |
| Number of properties | 0 | 6 |
| Additive primes | 13071st | |
| Chen primes | 13358th | |
| Emirps | 6421st | |
| Isolated primes | 25579th | |
| Lucky primes | 3974th | |
| Primes | 33008th | |
| Roman numberals | ||
| Base 2 | 10111110000101000112 | 10111110000101001112 |
| Base 3 | 2012022222203 | 2012100000013 |
| Base 4 | 11330022034 | 11330022134 |
| Base 5 | 444241135 | 444241225 |
| Base 6 | 122021236 | 122021316 |
| Base 7 | 32106367 | 32106437 |
| Base 8 | 13702438 | 13702478 |
| Base 9 | 6528869 | 6530019 |
| Base 10 | 38928310 | 38928710 |
| Base 11 | 24652411 | 24652811 |
| Base 12 | 16934312 | 16934712 |
| Base 13 | 10825b13 | 10826213 |
| Base 14 | a1c1d14 | a1c2314 |
| Base 15 | 7a52315 | 7a52715 |
| Base 16 | 5f0a316 | 5f0a716 |