Compare 179997 vs 180007
Property | 179997 | 180007 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 31 × 599991 | 1800071 |
Prime factorization | 3 × 59999 | 180007 |
Divisors count | 4 | 2 |
Divisors | 1, 3, 59999, 179997 | 1, 180007 |
Number of properties | 1 | 6 |
Emirps | 3738th | |
Harmonic primes | 6117th | |
Isolated primes | 12391st | |
Primes | 16344th | |
Semiprimes | 40920th | |
Sexy primes (2nd member) | 3929th | |
Ulam primes | 1165th | |
Roman numberals | ||
Base 2 | 1010111111000111012 | 1010111111001001112 |
Base 3 | 1000102201203 | 1000102202213 |
Base 4 | 2233301314 | 2233302134 |
Base 5 | 212244425 | 212300125 |
Base 6 | 35051536 | 35052116 |
Base 7 | 13465267 | 13465427 |
Base 8 | 5374358 | 5374478 |
Base 9 | 3038169 | 3038279 |
Base 10 | 17999710 | 18000710 |
Base 11 | 11326411 | 11327311 |
Base 12 | 881b912 | 8820712 |
Base 13 | 63c0c13 | 63c1913 |
Base 14 | 4984d14 | 4985914 |
Base 15 | 384ec15 | 3850715 |
Base 16 | 2bf1d16 | 2bf2716 |