Compare 12643 vs 12661
Property | 12643 | 12661 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 471 × 2691 | 111 × 11511 |
Prime factorization | 47 × 269 | 11 × 1151 |
Divisors count | 4 | 4 |
Divisors | 1, 47, 269, 12643 | 1, 11, 1151, 12661 |
Number of properties | 1 | 1 |
Semiprimes | 3284th | 3290th |
Roman numberals | ||
Base 2 | 110001011000112 | 110001011101012 |
Base 3 | 1221000213 | 1221002213 |
Base 4 | 30112034 | 30113114 |
Base 5 | 4010335 | 4011215 |
Base 6 | 1343116 | 1343416 |
Base 7 | 516017 | 516257 |
Base 8 | 305438 | 305658 |
Base 9 | 183079 | 183279 |
Base 10 | 1264310 | 1266110 |
Base 11 | 955411 | 957011 |
Base 12 | 739712 | 73b112 |
Base 13 | 59a713 | 59bc13 |
Base 14 | 487114 | 488514 |
Base 15 | 3b2d15 | 3b4115 |
Base 16 | 316316 | 317516 |