Compare 972142 vs 972181
| Property | 972142 | 972181 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 4860711 | 71 × 1388831 |
| Prime factorization | 2 × 486071 | 7 × 138883 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 486071, 972142 | 1, 7, 138883, 972181 |
| Number of properties | 1 | 1 |
| Semiprimes | 204358th | 204365th |
| Roman numberals | ||
| Base 2 | 111011010101011011102 | 111011010101100101012 |
| Base 3 | 12111011120213 | 12111011202013 |
| Base 4 | 32311112324 | 32311121114 |
| Base 5 | 2221020325 | 2221022115 |
| Base 6 | 325003546 | 325005016 |
| Base 7 | 111561437 | 111562307 |
| Base 8 | 35525568 | 35526258 |
| Base 9 | 17414679 | 17415219 |
| Base 10 | 97214210 | 97218110 |
| Base 11 | 60442611 | 60446111 |
| Base 12 | 3aa6ba12 | 3aa73112 |
| Base 13 | 28064213 | 28067213 |
| Base 14 | 1b43ca14 | 1b441714 |
| Base 15 | 14309715 | 1430c115 |
| Base 16 | ed56e16 | ed59516 |