Compare 1388 vs 1397
Property | 1388 | 1397 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 2 | 2 |
Total factors | 3 | 2 |
Prime factorization | 22 × 3471 | 111 × 1271 |
Prime factorization | 2 × 2 × 347 | 11 × 127 |
Divisors count | 6 | 4 |
Divisors | 1, 2, 4, 347, 694, 1388 | 1, 11, 127, 1397 |
Number of properties | 0 | 1 |
Semiprimes | 414th | |
Roman numberals | MCCCLXXXVIII | MCCCXCVII |
Base 2 | 101011011002 | 101011101012 |
Base 3 | 12201023 | 12202023 |
Base 4 | 1112304 | 1113114 |
Base 5 | 210235 | 210425 |
Base 6 | 102326 | 102456 |
Base 7 | 40227 | 40347 |
Base 8 | 25548 | 25658 |
Base 9 | 18129 | 18229 |
Base 10 | 138810 | 139710 |
Base 11 | 105211 | 106011 |
Base 12 | 97812 | 98512 |
Base 13 | 82a13 | 83613 |
Base 14 | 71214 | 71b14 |
Base 15 | 62815 | 63215 |
Base 16 | 56c16 | 57516 |