Compare 129407 vs 129409
| Property | 129407 | 129409 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 1511 × 8571 | 72 × 191 × 1391 |
| Prime factorization | 151 × 857 | 7 × 7 × 19 × 139 |
| Divisors count | 4 | 12 |
| Divisors | 1, 151, 857, 129407 | 1, 7, 19, 49, 133, 139, 931, 973, 2641, 6811, 18487, 129409 |
| Number of properties | 1 | 0 |
| Semiprimes | 29898th | |
| Roman numberals | ||
| Base 2 | 111111001011111112 | 111111001100000012 |
| Base 3 | 201201112123 | 201201112213 |
| Base 4 | 1332113334 | 1332120014 |
| Base 5 | 131201125 | 131201145 |
| Base 6 | 24350356 | 24350416 |
| Base 7 | 10461657 | 10462007 |
| Base 8 | 3745778 | 3746018 |
| Base 9 | 2164559 | 2164579 |
| Base 10 | 12940710 | 12940910 |
| Base 11 | 8925311 | 8925511 |
| Base 12 | 62a7b12 | 62a8112 |
| Base 13 | 46b9513 | 46b9713 |
| Base 14 | 3523514 | 3523714 |
| Base 15 | 2852215 | 2852415 |
| Base 16 | 1f97f16 | 1f98116 |