Compare 1257 vs 1271
Property | 1257 | 1271 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 31 × 4191 | 311 × 411 |
Prime factorization | 3 × 419 | 31 × 41 |
Divisors count | 4 | 4 |
Divisors | 1, 3, 419, 1257 | 1, 31, 41, 1271 |
Number of properties | 1 | 1 |
Semiprimes | 370th | 375th |
Roman numberals | MCCLVII | MCCLXXI |
Base 2 | 100111010012 | 100111101112 |
Base 3 | 12011203 | 12020023 |
Base 4 | 1032214 | 1033134 |
Base 5 | 200125 | 200415 |
Base 6 | 54536 | 55156 |
Base 7 | 34447 | 34647 |
Base 8 | 23518 | 23678 |
Base 9 | 16469 | 16629 |
Base 10 | 125710 | 127110 |
Base 11 | a4311 | a5611 |
Base 12 | 88912 | 89b12 |
Base 13 | 75913 | 76a13 |
Base 14 | 65b14 | 66b14 |
Base 15 | 58c15 | 59b15 |
Base 16 | 4e916 | 4f716 |