Compare 19919 vs 19937
Property | 19919 | 19937 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 199191 | 199371 |
Prime factorization | 19919 | 19937 |
Divisors count | 2 | 2 |
Divisors | 1, 19919 | 1, 19937 |
Number of properties | 7 | 6 |
Additive primes | 1046th | 1047th |
Chen primes | 1107th | 1108th |
Harmonic primes | 816th | |
Isolated primes | 1573rd | 1575th |
Primes | 2252nd | 2254th |
Pythagorean primes | 1120th | |
Sexy primes (2nd member) | 691st | |
Sophie germain primes | 325th | |
Ulam primes | 164th | |
Roman numberals | ||
Base 2 | 1001101110011112 | 1001101111000012 |
Base 3 | 10000222023 | 10001001023 |
Base 4 | 103130334 | 103132014 |
Base 5 | 11141345 | 11142225 |
Base 6 | 2321156 | 2321456 |
Base 7 | 1120347 | 1120617 |
Base 8 | 467178 | 467418 |
Base 9 | 302829 | 303129 |
Base 10 | 1991910 | 1993710 |
Base 11 | 13a6911 | 13a8511 |
Base 12 | b63b12 | b65512 |
Base 13 | 90b313 | 90c813 |
Base 14 | 738b14 | 73a114 |
Base 15 | 5d7e15 | 5d9215 |
Base 16 | 4dcf16 | 4de116 |