Compare 1387 vs 1397
Property | 1387 | 1397 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 191 × 731 | 111 × 1271 |
Prime factorization | 19 × 73 | 11 × 127 |
Divisors count | 4 | 4 |
Divisors | 1, 19, 73, 1387 | 1, 11, 127, 1397 |
Number of properties | 1 | 1 |
Semiprimes | 410th | 414th |
Roman numberals | MCCCLXXXVII | MCCCXCVII |
Base 2 | 101011010112 | 101011101012 |
Base 3 | 12201013 | 12202023 |
Base 4 | 1112234 | 1113114 |
Base 5 | 210225 | 210425 |
Base 6 | 102316 | 102456 |
Base 7 | 40217 | 40347 |
Base 8 | 25538 | 25658 |
Base 9 | 18119 | 18229 |
Base 10 | 138710 | 139710 |
Base 11 | 105111 | 106011 |
Base 12 | 97712 | 98512 |
Base 13 | 82913 | 83613 |
Base 14 | 71114 | 71b14 |
Base 15 | 62715 | 63215 |
Base 16 | 56b16 | 57516 |