Compare 972142 vs 972149
| Property | 972142 | 972149 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 21 × 4860711 | 1791 × 54311 |
| Prime factorization | 2 × 486071 | 179 × 5431 |
| Divisors count | 4 | 4 |
| Divisors | 1, 2, 486071, 972142 | 1, 179, 5431, 972149 |
| Number of properties | 1 | 1 |
| Semiprimes | 204358th | 204360th |
| Roman numberals | ||
| Base 2 | 111011010101011011102 | 111011010101011101012 |
| Base 3 | 12111011120213 | 12111011121123 |
| Base 4 | 32311112324 | 32311113114 |
| Base 5 | 2221020325 | 2221020445 |
| Base 6 | 325003546 | 325004056 |
| Base 7 | 111561437 | 111561537 |
| Base 8 | 35525568 | 35525658 |
| Base 9 | 17414679 | 17414759 |
| Base 10 | 97214210 | 97214910 |
| Base 11 | 60442611 | 60443211 |
| Base 12 | 3aa6ba12 | 3aa70512 |
| Base 13 | 28064213 | 28064913 |
| Base 14 | 1b43ca14 | 1b43d314 |
| Base 15 | 14309715 | 14309e15 |
| Base 16 | ed56e16 | ed57516 |