Compare 139221 vs 139228
| Property | 139221 | 139228 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 4 | 3 |
| Prime factorization | 32 × 311 × 4991 | 22 × 348071 |
| Prime factorization | 3 × 3 × 31 × 499 | 2 × 2 × 34807 |
| Divisors count | 12 | 6 |
| Divisors | 1, 3, 9, 31, 93, 279, 499, 1497, 4491, 15469, 46407, 139221 | 1, 2, 4, 34807, 69614, 139228 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1000011111110101012 | 1000011111110111002 |
| Base 3 | 210012221003 | 210012221213 |
| Base 4 | 2013331114 | 2013331304 |
| Base 5 | 134233415 | 134234035 |
| Base 6 | 25523136 | 25523246 |
| Base 7 | 11166157 | 11166257 |
| Base 8 | 4177258 | 4177348 |
| Base 9 | 2318709 | 2318779 |
| Base 10 | 13922110 | 13922810 |
| Base 11 | 9566511 | 9567111 |
| Base 12 | 6869912 | 686a412 |
| Base 13 | 4b4a413 | 4b4ab13 |
| Base 14 | 38a4514 | 38a4c14 |
| Base 15 | 2b3b615 | 2b3bd15 |
| Base 16 | 21fd516 | 21fdc16 |