Compare 3979 vs 3991
Property | 3979 | 3991 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 231 × 1731 | 131 × 3071 |
Prime factorization | 23 × 173 | 13 × 307 |
Divisors count | 4 | 4 |
Divisors | 1, 23, 173, 3979 | 1, 13, 307, 3991 |
Number of properties | 1 | 1 |
Semiprimes | 1097th | 1102nd |
Roman numberals | MMMCMLXXIX | MMMCMXCI |
Base 2 | 1111100010112 | 1111100101112 |
Base 3 | 121101013 | 121102113 |
Base 4 | 3320234 | 3321134 |
Base 5 | 1114045 | 1114315 |
Base 6 | 302316 | 302516 |
Base 7 | 144137 | 144317 |
Base 8 | 76138 | 76278 |
Base 9 | 54119 | 54249 |
Base 10 | 397910 | 399110 |
Base 11 | 2a9811 | 2aa911 |
Base 12 | 237712 | 238712 |
Base 13 | 1a7113 | 1a8013 |
Base 14 | 164314 | 165114 |
Base 15 | 12a415 | 12b115 |
Base 16 | f8b16 | f9716 |