Compare 216980 vs 216989
Property | 216980 | 216989 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 4 | 2 |
Total factors | 5 | 2 |
Prime factorization | 22 × 51 × 191 × 5711 | 971 × 22371 |
Prime factorization | 2 × 2 × 5 × 19 × 571 | 97 × 2237 |
Divisors count | 24 | 4 |
Divisors | 1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 571, 1142, 2284, 2855, 5710, 10849, 11420, 21698, 43396, 54245, 108490, 216980 | 1, 97, 2237, 216989 |
Number of properties | 0 | 1 |
Semiprimes | 48887th | |
Roman numberals | ||
Base 2 | 1101001111100101002 | 1101001111100111012 |
Base 3 | 1020001220223 | 1020001221223 |
Base 4 | 3103321104 | 3103321314 |
Base 5 | 234204105 | 234204245 |
Base 6 | 43523126 | 43523256 |
Base 7 | 15624117 | 15624237 |
Base 8 | 6476248 | 6476358 |
Base 9 | 3605689 | 3605789 |
Base 10 | 21698010 | 21698910 |
Base 11 | 13902511 | 13903311 |
Base 12 | a569812 | a56a512 |
Base 13 | 779ba13 | 779c613 |
Base 14 | 5910814 | 5911314 |
Base 15 | 4445515 | 4445e15 |
Base 16 | 34f9416 | 34f9d16 |