Compare 43991 vs 44159
| Property | 43991 | 44159 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 439911 | 441591 |
| Prime factorization | 43991 | 44159 |
| Divisors count | 2 | 2 |
| Divisors | 1, 43991 | 1, 44159 |
| Number of properties | 5 | 6 |
| Additive primes | 2041st | |
| Cousin primes (2nd member) | 628th | |
| Happy primes | 748th | 753rd |
| Isolated primes | 3311th | 3323rd |
| Primes | 4578th | 4596th |
| Safe primes | 356th | |
| Sexy primes (1st member) | 1294th | |
| Ulam primes | 345th | |
| Roman numberals | ||
| Base 2 | 10101011110101112 | 10101100011111112 |
| Base 3 | 20201000223 | 20201201123 |
| Base 4 | 222331134 | 223013334 |
| Base 5 | 24014315 | 24031145 |
| Base 6 | 5353556 | 5402356 |
| Base 7 | 2421537 | 2425137 |
| Base 8 | 1257278 | 1261778 |
| Base 9 | 663089 | 665159 |
| Base 10 | 4399110 | 4415910 |
| Base 11 | 3006211 | 301a511 |
| Base 12 | 2155b12 | 2167b12 |
| Base 13 | 1703c13 | 1713b13 |
| Base 14 | 1206314 | 1214314 |
| Base 15 | d07b15 | d13e15 |
| Base 16 | abd716 | ac7f16 |