Compare 10981 vs 10990
| Property | 10981 | 10990 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 4 |
| Total factors | 2 | 4 |
| Prime factorization | 791 × 1391 | 21 × 51 × 71 × 1571 |
| Prime factorization | 79 × 139 | 2 × 5 × 7 × 157 |
| Divisors count | 4 | 16 |
| Divisors | 1, 79, 139, 10981 | 1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990 |
| Number of properties | 1 | 0 |
| Semiprimes | 2874th | |
| Roman numberals | ||
| Base 2 | 101010111001012 | 101010111011102 |
| Base 3 | 1200012013 | 1200020013 |
| Base 4 | 22232114 | 22232324 |
| Base 5 | 3224115 | 3224305 |
| Base 6 | 1225016 | 1225146 |
| Base 7 | 440057 | 440207 |
| Base 8 | 253458 | 253568 |
| Base 9 | 160519 | 160619 |
| Base 10 | 1098110 | 1099010 |
| Base 11 | 828311 | 829111 |
| Base 12 | 643112 | 643a12 |
| Base 13 | 4cc913 | 500513 |
| Base 14 | 400514 | 401014 |
| Base 15 | 33c115 | 33ca15 |
| Base 16 | 2ae516 | 2aee16 |