Compare 128191 vs 128200
| Property | 128191 | 128200 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 6 |
| Prime factorization | 71 × 183131 | 23 × 52 × 6411 |
| Prime factorization | 7 × 18313 | 2 × 2 × 2 × 5 × 5 × 641 |
| Divisors count | 4 | 24 |
| Divisors | 1, 7, 18313, 128191 | 1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 641, 1282, 2564, 3205, 5128, 6410, 12820, 16025, 25640, 32050, 64100, 128200 |
| Number of properties | 1 | 0 |
| Semiprimes | 29645th | |
| Roman numberals | ||
| Base 2 | 111110100101111112 | 111110100110010002 |
| Base 3 | 201112112113 | 201112120113 |
| Base 4 | 1331023334 | 1331030204 |
| Base 5 | 131002315 | 131003005 |
| Base 6 | 24252516 | 24253046 |
| Base 7 | 10425107 | 10425227 |
| Base 8 | 3722778 | 3723108 |
| Base 9 | 2147549 | 2147649 |
| Base 10 | 12819110 | 12820010 |
| Base 11 | 8834811 | 8835611 |
| Base 12 | 6222712 | 6223412 |
| Base 13 | 4646b13 | 4647713 |
| Base 14 | 34a0714 | 34a1214 |
| Base 15 | 27eb115 | 27eba15 |
| Base 16 | 1f4bf16 | 1f4c816 |