Compare 142481 vs 142485
| Property | 142481 | 142485 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 5 |
| Total factors | 2 | 5 |
| Prime factorization | 191 × 74991 | 31 × 51 × 71 × 231 × 591 |
| Prime factorization | 19 × 7499 | 3 × 5 × 7 × 23 × 59 |
| Divisors count | 4 | 32 |
| Divisors | 1, 19, 7499, 142481 | 1, 3, 5, 7, 15, 21, 23, 35, 59, 69, 105, 115, 161, 177, 295, 345, 413, 483, 805, 885, 1239, 1357, 2065, 2415, 4071, 6195, 6785, 9499, 20355, 28497, 47495, 142485 |
| Number of properties | 1 | 0 |
| Semiprimes | 32718th | |
| Roman numberals | ||
| Base 2 | 1000101100100100012 | 1000101100100101012 |
| Base 3 | 210201100023 | 210201100203 |
| Base 4 | 2023021014 | 2023021114 |
| Base 5 | 140244115 | 140244205 |
| Base 6 | 30153456 | 30153536 |
| Base 7 | 11322537 | 11322607 |
| Base 8 | 4262218 | 4262258 |
| Base 9 | 2364029 | 2364069 |
| Base 10 | 14248110 | 14248510 |
| Base 11 | 9805911 | 9806211 |
| Base 12 | 6a55512 | 6a55912 |
| Base 13 | 4cb1113 | 4cb1513 |
| Base 14 | 39cd314 | 39cd714 |
| Base 15 | 2c33b15 | 2c34015 |
| Base 16 | 22c9116 | 22c9516 |