Compare 22101 vs 22111
| Property | 22101 | 22111 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 531 × 1391 | 221111 |
| Prime factorization | 3 × 53 × 139 | 22111 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 53, 139, 159, 417, 7367, 22101 | 1, 22111 |
| Number of properties | 0 | 4 |
| Additive primes | 1144th | |
| Centered decagonal primes | 35th | |
| Primes | 2479th | |
| Twin primes (2nd member) | 375th | |
| Roman numberals | ||
| Base 2 | 1010110010101012 | 1010110010111112 |
| Base 3 | 10100221203 | 10100222213 |
| Base 4 | 111211114 | 111211334 |
| Base 5 | 12014015 | 12014215 |
| Base 6 | 2501536 | 2502116 |
| Base 7 | 1213027 | 1213157 |
| Base 8 | 531258 | 531378 |
| Base 9 | 332769 | 332879 |
| Base 10 | 2210110 | 2211110 |
| Base 11 | 1567211 | 1568111 |
| Base 12 | 1095912 | 1096712 |
| Base 13 | a0a113 | a0ab13 |
| Base 14 | 80a914 | 80b514 |
| Base 15 | 683615 | 684115 |
| Base 16 | 565516 | 565f16 |