Compare 215130 vs 215139
Property | 215130 | 215139 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 5 | 2 |
Total factors | 5 | 2 |
Prime factorization | 21 × 31 × 51 × 711 × 1011 | 31 × 717131 |
Prime factorization | 2 × 3 × 5 × 71 × 101 | 3 × 71713 |
Divisors count | 32 | 4 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 71, 101, 142, 202, 213, 303, 355, 426, 505, 606, 710, 1010, 1065, 1515, 2130, 3030, 7171, 14342, 21513, 35855, 43026, 71710, 107565, 215130 | 1, 3, 71713, 215139 |
Number of properties | 0 | 1 |
Semiprimes | 48485th | |
Roman numberals | ||
Base 2 | 1101001000010110102 | 1101001000011000112 |
Base 3 | 1012210022103 | 1012210100103 |
Base 4 | 3102011224 | 3102012034 |
Base 5 | 233410105 | 233410245 |
Base 6 | 43355506 | 43400036 |
Base 7 | 15541267 | 15541417 |
Base 8 | 6441328 | 6441438 |
Base 9 | 3570839 | 3571039 |
Base 10 | 21513010 | 21513910 |
Base 11 | 1376a311 | 13770111 |
Base 12 | a45b612 | a460312 |
Base 13 | 76bc613 | 76c0213 |
Base 14 | 5858614 | 5859114 |
Base 15 | 43b2015 | 43b2915 |
Base 16 | 3485a16 | 3486316 |