Compare 402 vs 403
| Property | 402 | 403 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 3 | 2 |
| Prime factorization | 21 × 31 × 671 | 131 × 311 |
| Prime factorization | 2 × 3 × 67 | 13 × 31 |
| Divisors count | 8 | 4 |
| Divisors | 1, 2, 3, 6, 67, 134, 201, 402 | 1, 13, 31, 403 |
| Number of properties | 0 | 1 |
| Semiprimes | 127th | |
| Roman numberals | CDII | CDIII |
| Base 2 | 1100100102 | 1100100112 |
| Base 3 | 1122203 | 1122213 |
| Base 4 | 121024 | 121034 |
| Base 5 | 31025 | 31035 |
| Base 6 | 15106 | 15116 |
| Base 7 | 11137 | 11147 |
| Base 8 | 6228 | 6238 |
| Base 9 | 4869 | 4879 |
| Base 10 | 40210 | 40310 |
| Base 11 | 33611 | 33711 |
| Base 12 | 29612 | 29712 |
| Base 13 | 24c13 | 25013 |
| Base 14 | 20a14 | 20b14 |
| Base 15 | 1bc15 | 1bd15 |
| Base 16 | 19216 | 19316 |