Compare 19 vs 63
Property | 19 | 63 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 2 |
Total factors | 1 | 3 |
Prime factorization | 191 | 32 × 71 |
Prime factorization | 19 | 3 × 3 × 7 |
Divisors count | 2 | 6 |
Divisors | 1, 19 | 1, 3, 7, 9, 21, 63 |
Number of properties | 18 | 0 |
Centered triangular primes | 1st | |
Chen primes | 8th | |
Cousin primes (1st member) | 4th | |
Cuban primes 1 | 2nd | |
Happy primes | 3rd | |
Long primes | 3rd | |
Pierpont primes | 7th | |
Primes | 8th | |
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 | |
Sexy primes (2nd member) | 4th | |
Sexy prime triplets (3rd member) | 2nd | |
Solinas primes | 7th | |
Twin primes (2nd member) | 4th | |
Roman numberals | XIX | LXIII |
Base 2 | 100112 | 1111112 |
Base 3 | 2013 | 21003 |
Base 4 | 1034 | 3334 |
Base 5 | 345 | 2235 |
Base 6 | 316 | 1436 |
Base 7 | 257 | 1207 |
Base 8 | 238 | 778 |
Base 9 | 219 | 709 |
Base 10 | 1910 | 6310 |
Base 11 | 1811 | 5811 |
Base 12 | 1712 | 5312 |
Base 13 | 1613 | 4b13 |
Base 14 | 1514 | 4714 |
Base 15 | 1415 | 4315 |
Base 16 | 1316 | 3f16 |