Compare 228749 vs 228757
Property | 228749 | 228757 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 311 × 471 × 1571 | 2287571 |
Prime factorization | 31 × 47 × 157 | 228757 |
Divisors count | 8 | 2 |
Divisors | 1, 31, 47, 157, 1457, 4867, 7379, 228749 | 1, 228757 |
Number of properties | 0 | 5 |
Additive primes | 8241st | |
Chen primes | 8459th | |
Isolated primes | 15511th | |
Primes | 20326th | |
Sexy primes (2nd member) | 4799th | |
Roman numberals | ||
Base 2 | 1101111101100011012 | 1101111101100101012 |
Base 3 | 1021212100123 | 1021212101113 |
Base 4 | 3133120314 | 3133121114 |
Base 5 | 243044445 | 243100125 |
Base 6 | 45230056 | 45230216 |
Base 7 | 16416237 | 16416347 |
Base 8 | 6766158 | 6766258 |
Base 9 | 3777059 | 3777149 |
Base 10 | 22874910 | 22875710 |
Base 11 | 14695411 | 14696111 |
Base 12 | b046512 | b047112 |
Base 13 | 8017113 | 8017913 |
Base 14 | 5d51314 | 5d51b14 |
Base 15 | 47b9e15 | 47ba715 |
Base 16 | 37d8d16 | 37d9516 |