Compare 163821 vs 163830
Property | 163821 | 163830 |
---|---|---|
Type | composite number | composite number |
Unique factors | 4 | 5 |
Total factors | 4 | 5 |
Prime factorization | 31 × 71 × 291 × 2691 | 21 × 31 × 51 × 431 × 1271 |
Prime factorization | 3 × 7 × 29 × 269 | 2 × 3 × 5 × 43 × 127 |
Divisors count | 16 | 32 |
Divisors | 1, 3, 7, 21, 29, 87, 203, 269, 609, 807, 1883, 5649, 7801, 23403, 54607, 163821 | 1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 127, 129, 215, 254, 258, 381, 430, 635, 645, 762, 1270, 1290, 1905, 3810, 5461, 10922, 16383, 27305, 32766, 54610, 81915, 163830 |
Number of properties | 0 | 0 |
Roman numberals | ||
Base 2 | 1001111111111011012 | 1001111111111101102 |
Base 3 | 220222011103 | 220222012103 |
Base 4 | 2133332314 | 2133333124 |
Base 5 | 202202415 | 202203105 |
Base 6 | 33022336 | 33022506 |
Base 7 | 12514207 | 12514327 |
Base 8 | 4777558 | 4777668 |
Base 9 | 2686439 | 2686539 |
Base 10 | 16382110 | 16383010 |
Base 11 | 10209911 | 1020a711 |
Base 12 | 7a97912 | 7a98612 |
Base 13 | 5974813 | 5975413 |
Base 14 | 439b714 | 439c214 |
Base 15 | 3381615 | 3382015 |
Base 16 | 27fed16 | 27ff616 |