Compare 243158 vs 243161
Property | 243158 | 243161 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 1215791 | 2431611 |
Prime factorization | 2 × 121579 | 243161 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 121579, 243158 | 1, 243161 |
Number of properties | 1 | 8 |
Additive primes | 8719th | |
Chen primes | 8909th | |
Cousin primes (2nd member) | 2516th | |
Isolated primes | 16430th | |
Primes | 21481st | |
Semiprimes | 54495th | |
Sexy primes (1st member) | 5012th | |
Sophie germain primes | 2408th | |
Super primes | 2408th | |
Roman numberals | ||
Base 2 | 1110110101110101102 | 1110110101110110012 |
Base 3 | 1101001122123 | 1101001122223 |
Base 4 | 3231131124 | 3231131214 |
Base 5 | 302401135 | 302401215 |
Base 6 | 51134226 | 51134256 |
Base 7 | 20316267 | 20316327 |
Base 8 | 7327268 | 7327318 |
Base 9 | 4104859 | 4104889 |
Base 10 | 24315810 | 24316110 |
Base 11 | 15676311 | 15676611 |
Base 12 | b887212 | b887512 |
Base 13 | 868a613 | 868a913 |
Base 14 | 6488614 | 6488914 |
Base 15 | 4c0a815 | 4c0ab15 |
Base 16 | 3b5d616 | 3b5d916 |