Compare 221424 vs 221429
| Property | 221424 | 221429 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 4 | 2 |
| Total factors | 7 | 2 |
| Prime factorization | 24 × 31 × 71 × 6591 | 131 × 170331 |
| Prime factorization | 2 × 2 × 2 × 2 × 3 × 7 × 659 | 13 × 17033 |
| Divisors count | 40 | 4 |
| Divisors | 1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 659, 1318, 1977, 2636, 3954, 4613, 5272, 7908, 9226, 10544, 13839, 15816, 18452, 27678, 31632, 36904, 55356, 73808, 110712, 221424 | 1, 13, 17033, 221429 |
| Number of properties | 0 | 1 |
| Semiprimes | 49830th | |
| Roman numberals | ||
| Base 2 | 1101100000111100002 | 1101100000111101012 |
| Base 3 | 1020202012203 | 1020202020023 |
| Base 4 | 3120033004 | 3120033114 |
| Base 5 | 240411445 | 240412045 |
| Base 6 | 44250406 | 44250456 |
| Base 7 | 16113607 | 16113657 |
| Base 8 | 6603608 | 6603658 |
| Base 9 | 3666569 | 3666629 |
| Base 10 | 22142410 | 22142910 |
| Base 11 | 1413a511 | 1413aa11 |
| Base 12 | a818012 | a818512 |
| Base 13 | 79a2813 | 79a3013 |
| Base 14 | 5a9a014 | 5a9a514 |
| Base 15 | 4591915 | 4591e15 |
| Base 16 | 360f016 | 360f516 |