Compare 16380 vs 16391
Property | 16380 | 16391 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 5 | 2 |
Total factors | 7 | 2 |
Prime factorization | 22 × 32 × 51 × 71 × 131 | 371 × 4431 |
Prime factorization | 2 × 2 × 3 × 3 × 5 × 7 × 13 | 37 × 443 |
Divisors count | 72 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 234, 252, 260, 273, 315, 364, 390, 420, 455, 468, 546, 585, 630, 780, 819, 910, 1092, 1170, 1260, 1365, 1638, 1820, 2340, 2730, 3276, 4095, 5460, 8190, 16380 | 1, 37, 443, 16391 |
Number of properties | 0 | 1 |
Semiprimes | 4194th | |
Roman numberals | ||
Base 2 | 111111111111002 | 1000000000001112 |
Base 3 | 2111102003 | 2111110023 |
Base 4 | 33333304 | 100000134 |
Base 5 | 10110105 | 10110315 |
Base 6 | 2035006 | 2035156 |
Base 7 | 655207 | 655347 |
Base 8 | 377748 | 400078 |
Base 9 | 244209 | 244329 |
Base 10 | 1638010 | 1639110 |
Base 11 | 1134111 | 1135111 |
Base 12 | 959012 | 959b12 |
Base 13 | 75c013 | 75cb13 |
Base 14 | 5d8014 | 5d8b14 |
Base 15 | 4cc015 | 4ccb15 |
Base 16 | 3ffc16 | 400716 |