Compare 216940 vs 216947
Property | 216940 | 216947 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 22 × 51 × 108471 | 2169471 |
Prime factorization | 2 × 2 × 5 × 10847 | 216947 |
Divisors count | 12 | 2 |
Divisors | 1, 2, 4, 5, 10, 20, 10847, 21694, 43388, 54235, 108470, 216940 | 1, 216947 |
Number of properties | 0 | 4 |
Additive primes | 7835th | |
Chen primes | 8074th | |
Isolated primes | 14761st | |
Primes | 19360th | |
Roman numberals | ||
Base 2 | 1101001111011011002 | 1101001111011100112 |
Base 3 | 1020001202113 | 1020001210023 |
Base 4 | 3103312304 | 3103313034 |
Base 5 | 234202305 | 234202425 |
Base 6 | 43522046 | 43522156 |
Base 7 | 15623237 | 15623337 |
Base 8 | 6475548 | 6475638 |
Base 9 | 3605249 | 3605329 |
Base 10 | 21694010 | 21694710 |
Base 11 | 138a9911 | 138aa511 |
Base 12 | a566412 | a566b12 |
Base 13 | 7798913 | 7799313 |
Base 14 | 590ba14 | 590c314 |
Base 15 | 4442a15 | 4443215 |
Base 16 | 34f6c16 | 34f7316 |