Compare 19 vs 239
Property | 19 | 239 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 191 | 2391 |
Prime factorization | 19 | 239 |
Divisors count | 2 | 2 |
Divisors | 1, 19 | 1, 239 |
Number of properties | 18 | 10 |
Centered triangular primes | 1st | |
Chen primes | 8th | 40th |
Cousin primes (1st member) | 4th | |
Cuban primes 1 | 2nd | |
Happy primes | 3rd | 13th |
Harmonic primes | 18th | |
Long primes | 3rd | |
Pierpont primes | 7th | |
Primes | 8th | 52nd |
Prime quadruplets (4th member) | 2nd | |
Prime quintuplet 1s (5th member) | 1st | |
Prime quintuplet 2s (4th member) | 2nd | |
Prime sextuplets (5th member) | 1st | |
Prime triplets (2nd member) | 5th | |
Prime triplets (3rd member) | 4th | |
Right-truncatable primes | 15th | |
Sexy primes (2nd member) | 4th | 29th |
Sexy prime triplets (3rd member) | 2nd | 14th |
Solinas primes | 7th | 28th |
Sophie germain primes | 17th | |
Twin primes (1st member) | 17th | |
Twin primes (2nd member) | 4th | |
Roman numberals | XIX | CCXXXIX |
Base 2 | 100112 | 111011112 |
Base 3 | 2013 | 222123 |
Base 4 | 1034 | 32334 |
Base 5 | 345 | 14245 |
Base 6 | 316 | 10356 |
Base 7 | 257 | 4617 |
Base 8 | 238 | 3578 |
Base 9 | 219 | 2859 |
Base 10 | 1910 | 23910 |
Base 11 | 1811 | 1a811 |
Base 12 | 1712 | 17b12 |
Base 13 | 1613 | 15513 |
Base 14 | 1514 | 13114 |
Base 15 | 1415 | 10e15 |
Base 16 | 1316 | ef16 |