Compare 213661 vs 213668
| Property | 213661 | 213668 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 3 | 4 |
| Total factors | 3 | 5 |
| Prime factorization | 71 × 1311 × 2331 | 22 × 71 × 131 × 5871 |
| Prime factorization | 7 × 131 × 233 | 2 × 2 × 7 × 13 × 587 |
| Divisors count | 8 | 24 |
| Divisors | 1, 7, 131, 233, 917, 1631, 30523, 213661 | 1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 587, 1174, 2348, 4109, 7631, 8218, 15262, 16436, 30524, 53417, 106834, 213668 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101000010100111012 | 1101000010101001002 |
| Base 3 | 1012120021013 | 1012120021223 |
| Base 4 | 3100221314 | 3100222104 |
| Base 5 | 233141215 | 233141335 |
| Base 6 | 43251016 | 43251126 |
| Base 7 | 15466307 | 15466407 |
| Base 8 | 6412358 | 6412448 |
| Base 9 | 3550719 | 3550789 |
| Base 10 | 21366110 | 21366810 |
| Base 11 | 13658811 | 13659411 |
| Base 12 | a379112 | a379812 |
| Base 13 | 7633613 | 7634013 |
| Base 14 | 57c1714 | 57c2014 |
| Base 15 | 4349115 | 4349815 |
| Base 16 | 3429d16 | 342a416 |