Compare 971220 vs 971221
Property | 971220 | 971221 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 31 × 51 × 161871 | 231 × 422271 |
Prime factorization | 2 × 2 × 3 × 5 × 16187 | 23 × 42227 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 16187, 32374, 48561, 64748, 80935, 97122, 161870, 194244, 242805, 323740, 485610, 971220 | 1, 23, 42227, 971221 |
Number of properties | 0 | 1 |
Semiprimes | 204197th | |
Roman numberals | ||
Base 2 | 111011010001110101002 | 111011010001110101012 |
Base 3 | 12111000210103 | 12111000210113 |
Base 4 | 32310131104 | 32310131114 |
Base 5 | 2220343405 | 2220343415 |
Base 6 | 324522206 | 324522216 |
Base 7 | 111533557 | 111533567 |
Base 8 | 35507248 | 35507258 |
Base 9 | 17402339 | 17402349 |
Base 10 | 97122010 | 97122110 |
Base 11 | 60376811 | 60376911 |
Base 12 | 3aa07012 | 3aa07112 |
Base 13 | 2800b313 | 2800b413 |
Base 14 | 1b3d2c14 | 1b3d2d14 |
Base 15 | 142b8015 | 142b8115 |
Base 16 | ed1d416 | ed1d516 |