Compare 21284 vs 21295
| Property | 21284 | 21295 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 171 × 3131 | 51 × 42591 |
| Prime factorization | 2 × 2 × 17 × 313 | 5 × 4259 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 4, 17, 34, 68, 313, 626, 1252, 5321, 10642, 21284 | 1, 5, 4259, 21295 |
| Number of properties | 0 | 1 |
| Semiprimes | 5397th | |
| Roman numberals | ||
| Base 2 | 1010011001001002 | 1010011001011112 |
| Base 3 | 10020120223 | 10020122013 |
| Base 4 | 110302104 | 110302334 |
| Base 5 | 11401145 | 11401405 |
| Base 6 | 2423126 | 2423316 |
| Base 7 | 1160247 | 1160417 |
| Base 8 | 514448 | 514578 |
| Base 9 | 321689 | 321819 |
| Base 10 | 2128410 | 2129510 |
| Base 11 | 14a9a11 | 14aaa11 |
| Base 12 | 1039812 | 103a712 |
| Base 13 | 98c313 | 990113 |
| Base 14 | 7a8414 | 7a9114 |
| Base 15 | 648e15 | 649a15 |
| Base 16 | 532416 | 532f16 |