Compare 19991 vs 20219
Property | 19991 | 20219 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 199911 | 202191 |
Prime factorization | 19991 | 20219 |
Divisors count | 2 | 2 |
Divisors | 1, 19991 | 1, 20219 |
Number of properties | 9 | 3 |
Additive primes | 1049th | |
Chen primes | 1111th | 1123rd |
Harmonic primes | 820th | |
Isolated primes | 1599th | |
Palindromic primes | 46th | |
Primes | 2260th | 2286th |
Prime triplets (1st member) | 168th | |
Sexy primes (1st member) | 693rd | |
Sophie germain primes | 326th | |
Twin primes (1st member) | 342nd | |
Roman numberals | ||
Base 2 | 1001110000101112 | 1001110111110112 |
Base 3 | 10001021023 | 10002012123 |
Base 4 | 103201134 | 103233234 |
Base 5 | 11144315 | 11213345 |
Base 6 | 2323156 | 2333356 |
Base 7 | 1121667 | 1126437 |
Base 8 | 470278 | 473738 |
Base 9 | 303729 | 306559 |
Base 10 | 1999110 | 2021910 |
Base 11 | 1402411 | 1421111 |
Base 12 | b69b12 | b84b12 |
Base 13 | 913a13 | 928413 |
Base 14 | 73dd14 | 752314 |
Base 15 | 5dcb15 | 5ece15 |
Base 16 | 4e1716 | 4efb16 |