Compare 155798 vs 155801
Property | 155798 | 155801 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 778991 | 1558011 |
Prime factorization | 2 × 77899 | 155801 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 77899, 155798 | 1, 155801 |
Number of properties | 1 | 6 |
Chen primes | 6124th | |
Cousin primes (2nd member) | 1742nd | |
Isolated primes | 10825th | |
Primes | 14346th | |
Pythagorean primes | 7157th | |
Semiprimes | 35643rd | |
Sophie germain primes | 1682nd | |
Roman numberals | ||
Base 2 | 1001100000100101102 | 1001100000100110012 |
Base 3 | 212202010223 | 212202011023 |
Base 4 | 2120021124 | 2120021214 |
Base 5 | 144411435 | 144412015 |
Base 6 | 32011426 | 32011456 |
Base 7 | 12161367 | 12161427 |
Base 8 | 4602268 | 4602318 |
Base 9 | 2566389 | 2566429 |
Base 10 | 15579810 | 15580110 |
Base 11 | a706511 | a706811 |
Base 12 | 761b212 | 761b512 |
Base 13 | 55bb613 | 55bb913 |
Base 14 | 40ac614 | 40ac914 |
Base 15 | 3126815 | 3126b15 |
Base 16 | 2609616 | 2609916 |