Compare 20158 vs 20164
Property | 20158 | 20164 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 4 |
Prime factorization | 21 × 100791 | 22 × 712 |
Prime factorization | 2 × 10079 | 2 × 2 × 71 × 71 |
Divisors count | 4 | 9 |
Divisors | 1, 2, 10079, 20158 | 1, 2, 4, 71, 142, 284, 5041, 10082, 20164 |
Number of properties | 1 | 0 |
Semiprimes | 5120th | |
Roman numberals | ||
Base 2 | 1001110101111102 | 1001110110001002 |
Base 3 | 10001221213 | 10001222113 |
Base 4 | 103223324 | 103230104 |
Base 5 | 11211135 | 11211245 |
Base 6 | 2331546 | 2332046 |
Base 7 | 1125257 | 1125347 |
Base 8 | 472768 | 473048 |
Base 9 | 305779 | 305849 |
Base 10 | 2015810 | 2016410 |
Base 11 | 1416611 | 1417111 |
Base 12 | b7ba12 | b80412 |
Base 13 | 923813 | 924113 |
Base 14 | 74bc14 | 74c414 |
Base 15 | 5e8d15 | 5e9415 |
Base 16 | 4ebe16 | 4ec416 |