Compare 21290 vs 21291
| Property | 21290 | 21291 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 3 | 3 |
| Prime factorization | 21 × 51 × 21291 | 31 × 471 × 1511 |
| Prime factorization | 2 × 5 × 2129 | 3 × 47 × 151 |
| Divisors count | 8 | 8 |
| Divisors | 1, 2, 5, 10, 2129, 4258, 10645, 21290 | 1, 3, 47, 141, 151, 453, 7097, 21291 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1010011001010102 | 1010011001010112 |
| Base 3 | 10020121123 | 10020121203 |
| Base 4 | 110302224 | 110302234 |
| Base 5 | 11401305 | 11401315 |
| Base 6 | 2423226 | 2423236 |
| Base 7 | 1160337 | 1160347 |
| Base 8 | 514528 | 514538 |
| Base 9 | 321759 | 321769 |
| Base 10 | 2129010 | 2129110 |
| Base 11 | 14aa511 | 14aa611 |
| Base 12 | 103a212 | 103a312 |
| Base 13 | 98c913 | 98ca13 |
| Base 14 | 7a8a14 | 7a8b14 |
| Base 15 | 649515 | 649615 |
| Base 16 | 532a16 | 532b16 |