Compare 129409 vs 129421
| Property | 129409 | 129421 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 72 × 191 × 1391 | 171 × 231 × 3311 |
| Prime factorization | 7 × 7 × 19 × 139 | 17 × 23 × 331 |
| Divisors count | 12 | 8 |
| Divisors | 1, 7, 19, 49, 133, 139, 931, 973, 2641, 6811, 18487, 129409 | 1, 17, 23, 331, 391, 5627, 7613, 129421 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 111111001100000012 | 111111001100011012 |
| Base 3 | 201201112213 | 201201121013 |
| Base 4 | 1332120014 | 1332120314 |
| Base 5 | 131201145 | 131201415 |
| Base 6 | 24350416 | 24351016 |
| Base 7 | 10462007 | 10462157 |
| Base 8 | 3746018 | 3746158 |
| Base 9 | 2164579 | 2164719 |
| Base 10 | 12940910 | 12942110 |
| Base 11 | 8925511 | 8926611 |
| Base 12 | 62a8112 | 62a9112 |
| Base 13 | 46b9713 | 46ba613 |
| Base 14 | 3523714 | 3524514 |
| Base 15 | 2852415 | 2853115 |
| Base 16 | 1f98116 | 1f98d16 |