Compare 128121 vs 128125
| Property | 128121 | 128125 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 2 |
| Total factors | 3 | 6 |
| Prime factorization | 31 × 71 × 61011 | 55 × 411 |
| Prime factorization | 3 × 7 × 6101 | 5 × 5 × 5 × 5 × 5 × 41 |
| Divisors count | 8 | 12 |
| Divisors | 1, 3, 7, 21, 6101, 18303, 42707, 128121 | 1, 5, 25, 41, 125, 205, 625, 1025, 3125, 5125, 25625, 128125 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111110100011110012 | 111110100011111012 |
| Base 3 | 201112020203 | 201112021013 |
| Base 4 | 1331013214 | 1331013314 |
| Base 5 | 130444415 | 131000005 |
| Base 6 | 24250536 | 24251016 |
| Base 7 | 10423507 | 10423547 |
| Base 8 | 3721718 | 3721758 |
| Base 9 | 2146669 | 2146719 |
| Base 10 | 12812110 | 12812510 |
| Base 11 | 8829411 | 8829811 |
| Base 12 | 6218912 | 6219112 |
| Base 13 | 4641613 | 4641a13 |
| Base 14 | 3499714 | 3499b14 |
| Base 15 | 27e6615 | 27e6a15 |
| Base 16 | 1f47916 | 1f47d16 |