Compare 209973 vs 209980
| Property | 209973 | 209980 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 31 × 699911 | 22 × 51 × 104991 |
| Prime factorization | 3 × 69991 | 2 × 2 × 5 × 10499 |
| Divisors count | 4 | 12 |
| Divisors | 1, 3, 69991, 209973 | 1, 2, 4, 5, 10, 20, 10499, 20998, 41996, 52495, 104990, 209980 |
| Number of properties | 1 | 0 |
| Semiprimes | 47355th | |
| Roman numberals | ||
| Base 2 | 1100110100001101012 | 1100110100001111002 |
| Base 3 | 1012000002103 | 1012000010013 |
| Base 4 | 3031003114 | 3031003304 |
| Base 5 | 232043435 | 232044105 |
| Base 6 | 43000336 | 43000446 |
| Base 7 | 15331117 | 15331217 |
| Base 8 | 6320658 | 6320748 |
| Base 9 | 3500239 | 3500319 |
| Base 10 | 20997310 | 20998010 |
| Base 11 | 13383511 | 13384111 |
| Base 12 | a161912 | a162412 |
| Base 13 | 7475a13 | 7476413 |
| Base 14 | 5674114 | 5674814 |
| Base 15 | 4233315 | 4233a15 |
| Base 16 | 3343516 | 3343c16 |