Compare 4181 vs 4190
| Property | 4181 | 4190 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 3 |
| Prime factorization | 371 × 1131 | 21 × 51 × 4191 |
| Prime factorization | 37 × 113 | 2 × 5 × 419 |
| Divisors count | 4 | 8 |
| Divisors | 1, 37, 113, 4181 | 1, 2, 5, 10, 419, 838, 2095, 4190 |
| Number of properties | 1 | 0 |
| Semiprimes | 1149th | |
| Roman numberals | MMMMCLXXXI | MMMMCXC |
| Base 2 | 10000010101012 | 10000010111102 |
| Base 3 | 122012123 | 122020123 |
| Base 4 | 10011114 | 10011324 |
| Base 5 | 1132115 | 1132305 |
| Base 6 | 312056 | 312226 |
| Base 7 | 151227 | 151347 |
| Base 8 | 101258 | 101368 |
| Base 9 | 56559 | 56659 |
| Base 10 | 418110 | 419010 |
| Base 11 | 316111 | 316a11 |
| Base 12 | 250512 | 251212 |
| Base 13 | 1b9813 | 1ba413 |
| Base 14 | 174914 | 175414 |
| Base 15 | 138b15 | 139515 |
| Base 16 | 105516 | 105e16 |