Compare 142909 vs 142946
Property | 142909 | 142946 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 131 × 109931 | 21 × 714731 |
Prime factorization | 13 × 10993 | 2 × 71473 |
Divisors count | 4 | 4 |
Divisors | 1, 13, 10993, 142909 | 1, 2, 71473, 142946 |
Number of properties | 1 | 1 |
Semiprimes | 32828th | 32837th |
Roman numberals | ||
Base 2 | 1000101110001111012 | 1000101110011000102 |
Base 3 | 210210002213 | 210210020223 |
Base 4 | 2023203314 | 2023212024 |
Base 5 | 140331145 | 140332415 |
Base 6 | 30213416 | 30214426 |
Base 7 | 11334347 | 11335167 |
Base 8 | 4270758 | 4271428 |
Base 9 | 2370279 | 2370689 |
Base 10 | 14290910 | 14294610 |
Base 11 | 9840811 | 9844111 |
Base 12 | 6a85112 | 6a88212 |
Base 13 | 5008013 | 500ab13 |
Base 14 | 3a11b14 | 3a14614 |
Base 15 | 2c52415 | 2c54b15 |
Base 16 | 22e3d16 | 22e6216 |