Compare 21129 vs 21181
| Property | 21129 | 21181 |
|---|---|---|
| Type | semiprime | semiprime |
| Unique factors | 2 | 2 |
| Total factors | 2 | 2 |
| Prime factorization | 31 × 70431 | 591 × 3591 |
| Prime factorization | 3 × 7043 | 59 × 359 |
| Divisors count | 4 | 4 |
| Divisors | 1, 3, 7043, 21129 | 1, 59, 359, 21181 |
| Number of properties | 1 | 1 |
| Semiprimes | 5357th | 5369th |
| Roman numberals | ||
| Base 2 | 1010010100010012 | 1010010101111012 |
| Base 3 | 10012221203 | 10020011113 |
| Base 4 | 110220214 | 110223314 |
| Base 5 | 11340045 | 11342115 |
| Base 6 | 2414536 | 2420216 |
| Base 7 | 1154137 | 1155167 |
| Base 8 | 512118 | 512758 |
| Base 9 | 318769 | 320449 |
| Base 10 | 2112910 | 2118110 |
| Base 11 | 1496911 | 14a0611 |
| Base 12 | 1028912 | 1031112 |
| Base 13 | 980413 | 984413 |
| Base 14 | 79b314 | 7a0d14 |
| Base 15 | 63d915 | 642115 |
| Base 16 | 528916 | 52bd16 |