Compare 205010 vs 205021
| Property | 205010 | 205021 |
|---|---|---|
| Type | composite number | semiprime |
| Unique factors | 5 | 2 |
| Total factors | 5 | 2 |
| Prime factorization | 21 × 51 × 131 × 191 × 831 | 611 × 33611 |
| Prime factorization | 2 × 5 × 13 × 19 × 83 | 61 × 3361 |
| Divisors count | 32 | 4 |
| Divisors | 1, 2, 5, 10, 13, 19, 26, 38, 65, 83, 95, 130, 166, 190, 247, 415, 494, 830, 1079, 1235, 1577, 2158, 2470, 3154, 5395, 7885, 10790, 15770, 20501, 41002, 102505, 205010 | 1, 61, 3361, 205021 |
| Number of properties | 0 | 1 |
| Semiprimes | 46339th | |
| Roman numberals | ||
| Base 2 | 1100100000110100102 | 1100100000110111012 |
| Base 3 | 1011020122223 | 1011020201013 |
| Base 4 | 3020031024 | 3020031314 |
| Base 5 | 230300205 | 230300415 |
| Base 6 | 42210426 | 42211016 |
| Base 7 | 15124617 | 15125057 |
| Base 8 | 6203228 | 6203358 |
| Base 9 | 3421889 | 3422119 |
| Base 10 | 20501010 | 20502110 |
| Base 11 | 13003311 | 13004311 |
| Base 12 | 9a78212 | 9a79112 |
| Base 13 | 7241013 | 7241b13 |
| Base 14 | 549d814 | 54a0514 |
| Base 15 | 40b2515 | 40b3115 |
| Base 16 | 320d216 | 320dd16 |