Compare 379 vs 390
| Property | 379 | 390 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 4 |
| Total factors | 1 | 4 |
| Prime factorization | 3791 | 21 × 31 × 51 × 131 |
| Prime factorization | 379 | 2 × 3 × 5 × 13 |
| Divisors count | 2 | 16 |
| Divisors | 1, 379 | 1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390 |
| Number of properties | 10 | 0 |
| Additive primes | 44th | |
| Chen primes | 54th | |
| Cousin primes (1st member) | 21st | |
| Happy primes | 19th | |
| Isolated primes | 34th | |
| Long primes | 27th | |
| Primes | 75th | |
| Right-truncatable primes | 21st | |
| Sexy primes (2nd member) | 41st | |
| Sexy prime triplets (3rd member) | 19th | |
| Roman numberals | CCCLXXIX | CCCXC |
| Base 2 | 1011110112 | 1100001102 |
| Base 3 | 1120013 | 1121103 |
| Base 4 | 113234 | 120124 |
| Base 5 | 30045 | 30305 |
| Base 6 | 14316 | 14506 |
| Base 7 | 10517 | 10657 |
| Base 8 | 5738 | 6068 |
| Base 9 | 4619 | 4739 |
| Base 10 | 37910 | 39010 |
| Base 11 | 31511 | 32511 |
| Base 12 | 27712 | 28612 |
| Base 13 | 23213 | 24013 |
| Base 14 | 1d114 | 1dc14 |
| Base 15 | 1a415 | 1b015 |
| Base 16 | 17b16 | 18616 |