Compare 1800 vs 1807
Property | 1800 | 1807 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 7 | 2 |
Prime factorization | 23 × 32 × 52 | 131 × 1391 |
Prime factorization | 2 × 2 × 2 × 3 × 3 × 5 × 5 | 13 × 139 |
Divisors count | 36 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 600, 900, 1800 | 1, 13, 139, 1807 |
Number of properties | 0 | 1 |
Semiprimes | 520th | |
Roman numberals | MDCCC | MDCCCVII |
Base 2 | 111000010002 | 111000011112 |
Base 3 | 21102003 | 21102213 |
Base 4 | 1300204 | 1300334 |
Base 5 | 242005 | 242125 |
Base 6 | 122006 | 122116 |
Base 7 | 51517 | 51617 |
Base 8 | 34108 | 34178 |
Base 9 | 24209 | 24279 |
Base 10 | 180010 | 180710 |
Base 11 | 139711 | 13a311 |
Base 12 | 106012 | 106712 |
Base 13 | a8613 | a9013 |
Base 14 | 92814 | 93114 |
Base 15 | 80015 | 80715 |
Base 16 | 70816 | 70f16 |