Compare 420172 vs 420181
Property | 420172 | 420181 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 171 × 371 × 1671 | 291 × 144891 |
Prime factorization | 2 × 2 × 17 × 37 × 167 | 29 × 14489 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 17, 34, 37, 68, 74, 148, 167, 334, 629, 668, 1258, 2516, 2839, 5678, 6179, 11356, 12358, 24716, 105043, 210086, 420172 | 1, 29, 14489, 420181 |
Number of properties | 0 | 1 |
Semiprimes | 91807th | |
Roman numberals | ||
Base 2 | 11001101001010011002 | 11001101001010101012 |
Base 3 | 2101001002213 | 2101001010213 |
Base 4 | 12122110304 | 12122111114 |
Base 5 | 1014211425 | 1014212115 |
Base 6 | 130011246 | 130011416 |
Base 7 | 33666647 | 34000067 |
Base 8 | 14645148 | 14645258 |
Base 9 | 7103279 | 7103379 |
Base 10 | 42017210 | 42018110 |
Base 11 | 26775511 | 26776311 |
Base 12 | 1831a412 | 1831b112 |
Base 13 | 11932c13 | 11933813 |
Base 14 | ad1a414 | ad1ad14 |
Base 15 | 8476715 | 8477115 |
Base 16 | 6694c16 | 6695516 |