Compare 621228 vs 621229
| Property | 621228 | 621229 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 3 | 2 |
| Total factors | 4 | 2 |
| Prime factorization | 22 × 31 × 517691 | 71 × 887471 |
| Prime factorization | 2 × 2 × 3 × 51769 | 7 × 88747 |
| Divisors count | 12 | 4 |
| Divisors | 1, 2, 3, 4, 6, 12, 51769, 103538, 155307, 207076, 310614, 621228 | 1, 7, 88747, 621229 |
| Number of properties | 0 | 1 |
| Semiprimes | 133199th | |
| Roman numberals | ||
| Base 2 | 100101111010101011002 | 100101111010101011012 |
| Base 3 | 10111200111103 | 10111200111113 |
| Base 4 | 21132222304 | 21132222314 |
| Base 5 | 1243344035 | 1243344045 |
| Base 6 | 211520206 | 211520216 |
| Base 7 | 51651067 | 51651107 |
| Base 8 | 22752548 | 22752558 |
| Base 9 | 11461439 | 11461449 |
| Base 10 | 62122810 | 62122910 |
| Base 11 | 39481311 | 39481411 |
| Base 12 | 25b61012 | 25b61112 |
| Base 13 | 1899ba13 | 1899bb13 |
| Base 14 | 12257614 | 12257714 |
| Base 15 | c410315 | c410415 |
| Base 16 | 97aac16 | 97aad16 |