Compare 221990 vs 222002
| Property | 221990 | 222002 |
|---|---|---|
| Type | composite number | composite number |
| Unique factors | 4 | 3 |
| Total factors | 4 | 3 |
| Prime factorization | 21 × 51 × 791 × 2811 | 21 × 111 × 100911 |
| Prime factorization | 2 × 5 × 79 × 281 | 2 × 11 × 10091 |
| Divisors count | 16 | 8 |
| Divisors | 1, 2, 5, 10, 79, 158, 281, 395, 562, 790, 1405, 2810, 22199, 44398, 110995, 221990 | 1, 2, 11, 22, 10091, 20182, 111001, 222002 |
| Number of properties | 0 | 0 |
| Roman numberals | ||
| Base 2 | 1101100011001001102 | 1101100011001100102 |
| Base 3 | 1020211112123 | 1020211120223 |
| Base 4 | 3120302124 | 3120303024 |
| Base 5 | 241004305 | 241010025 |
| Base 6 | 44314226 | 44314426 |
| Base 7 | 16131267 | 16131447 |
| Base 8 | 6614468 | 6614628 |
| Base 9 | 3674559 | 3674689 |
| Base 10 | 22199010 | 22200210 |
| Base 11 | 14186a11 | 14188011 |
| Base 12 | a857212 | a858212 |
| Base 13 | 7a07213 | 7a08113 |
| Base 14 | 5ac8614 | 5ac9414 |
| Base 15 | 45b9515 | 45ba215 |
| Base 16 | 3632616 | 3633216 |