Compare 197969 vs 197981
Property | 197969 | 197981 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1979691 | 71 × 282831 |
Prime factorization | 197969 | 7 × 28283 |
Divisors count | 2 | 4 |
Divisors | 1, 197969 | 1, 7, 28283, 197981 |
Number of properties | 9 | 1 |
Additive primes | 7164th | |
Chen primes | 7461st | |
Emirps | 4222nd | |
Happy primes | 2723rd | |
Primes | 17820th | |
Pythagorean primes | 8885th | |
Semiprimes | 44793rd | |
Sexy primes (2nd member) | 4267th | |
Sexy prime triplets (3rd member) | 861st | |
Twin primes (1st member) | 2142nd | |
Roman numberals | ||
Base 2 | 1100000101010100012 | 1100000101010111012 |
Base 3 | 1010011200123 | 1010011201223 |
Base 4 | 3001111014 | 3001111314 |
Base 5 | 223133345 | 223134115 |
Base 6 | 41243056 | 41243256 |
Base 7 | 14531127 | 14531307 |
Base 8 | 6025218 | 6025358 |
Base 9 | 3315059 | 3315189 |
Base 10 | 19796910 | 19798110 |
Base 11 | 12581211 | 12582311 |
Base 12 | 9669512 | 966a512 |
Base 13 | 6c15513 | 6c16413 |
Base 14 | 5220914 | 5221714 |
Base 15 | 3d9ce15 | 3d9db15 |
Base 16 | 3055116 | 3055d16 |