Compare 44981 vs 44987
| Property | 44981 | 44987 |
|---|---|---|
| Type | semiprime | prime |
| Unique factors | 2 | 1 |
| Total factors | 2 | 1 |
| Prime factorization | 311 × 14511 | 449871 |
| Prime factorization | 31 × 1451 | 44987 |
| Divisors count | 4 | 2 |
| Divisors | 1, 31, 1451, 44981 | 1, 44987 |
| Number of properties | 1 | 5 |
| Chen primes | 2189th | |
| Cousin primes (2nd member) | 643rd | |
| Happy primes | 771st | |
| Isolated primes | 3386th | |
| Primes | 4675th | |
| Semiprimes | 10943rd | |
| Roman numberals | ||
| Base 2 | 10101111101101012 | 10101111101110112 |
| Base 3 | 20212002223 | 20212010123 |
| Base 4 | 223323114 | 223323234 |
| Base 5 | 24144115 | 24144225 |
| Base 6 | 5441256 | 5441356 |
| Base 7 | 2450667 | 2451057 |
| Base 8 | 1276658 | 1276738 |
| Base 9 | 676289 | 676359 |
| Base 10 | 4498110 | 4498710 |
| Base 11 | 3088211 | 3088811 |
| Base 12 | 2204512 | 2204b12 |
| Base 13 | 1762113 | 1762713 |
| Base 14 | 1256d14 | 1257514 |
| Base 15 | d4db15 | d4e215 |
| Base 16 | afb516 | afbb16 |