Compare 128986 vs 128989
Property | 128986 | 128989 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 21 × 112 × 131 × 411 | 71 × 184271 |
Prime factorization | 2 × 11 × 11 × 13 × 41 | 7 × 18427 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 11, 13, 22, 26, 41, 82, 121, 143, 242, 286, 451, 533, 902, 1066, 1573, 3146, 4961, 5863, 9922, 11726, 64493, 128986 | 1, 7, 18427, 128989 |
Number of properties | 0 | 1 |
Semiprimes | 29809th | |
Roman numberals | ||
Base 2 | 111110111110110102 | 111110111110111012 |
Base 3 | 201122210213 | 201122211013 |
Base 4 | 1331331224 | 1331331314 |
Base 5 | 131114215 | 131114245 |
Base 6 | 24330546 | 24331016 |
Base 7 | 10450247 | 10450307 |
Base 8 | 3737328 | 3737358 |
Base 9 | 2158379 | 2158419 |
Base 10 | 12898610 | 12898910 |
Base 11 | 88a0011 | 88a0311 |
Base 12 | 6278a12 | 6279112 |
Base 13 | 4693013 | 4693313 |
Base 14 | 3501414 | 3501714 |
Base 15 | 2834115 | 2834415 |
Base 16 | 1f7da16 | 1f7dd16 |