Compare 211988 vs 211989
Property | 211988 | 211989 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 71 × 671 × 1131 | 31 × 706631 |
Prime factorization | 2 × 2 × 7 × 67 × 113 | 3 × 70663 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 7, 14, 28, 67, 113, 134, 226, 268, 452, 469, 791, 938, 1582, 1876, 3164, 7571, 15142, 30284, 52997, 105994, 211988 | 1, 3, 70663, 211989 |
Number of properties | 0 | 1 |
Semiprimes | 47785th | |
Roman numberals | ||
Base 2 | 1100111100000101002 | 1100111100000101012 |
Base 3 | 1012022101023 | 1012022101103 |
Base 4 | 3033001104 | 3033001114 |
Base 5 | 232404235 | 232404245 |
Base 6 | 43132326 | 43132336 |
Base 7 | 15420207 | 15420217 |
Base 8 | 6360248 | 6360258 |
Base 9 | 3527129 | 3527139 |
Base 10 | 21198810 | 21198910 |
Base 11 | 1352a711 | 1352a811 |
Base 12 | a281812 | a281912 |
Base 13 | 7564a13 | 7564b13 |
Base 14 | 5738014 | 5738114 |
Base 15 | 42c2815 | 42c2915 |
Base 16 | 33c1416 | 33c1516 |