Compare 19121 vs 19131
Property | 19121 | 19131 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 3 |
Total factors | 1 | 3 |
Prime factorization | 191211 | 31 × 71 × 9111 |
Prime factorization | 19121 | 3 × 7 × 911 |
Divisors count | 2 | 8 |
Divisors | 1, 19121 | 1, 3, 7, 21, 911, 2733, 6377, 19131 |
Number of properties | 5 | 0 |
Chen primes | 1077th | |
Isolated primes | 1515th | |
Primes | 2170th | |
Pythagorean primes | 1076th | |
Ulam primes | 157th | |
Roman numberals | ||
Base 2 | 1001010101100012 | 1001010101110112 |
Base 3 | 2220200123 | 2220201203 |
Base 4 | 102223014 | 102223234 |
Base 5 | 11024415 | 11030115 |
Base 6 | 2243056 | 2243236 |
Base 7 | 1065147 | 1065307 |
Base 8 | 452618 | 452738 |
Base 9 | 282059 | 282169 |
Base 10 | 1912110 | 1913110 |
Base 11 | 1340311 | 1341211 |
Base 12 | b09512 | b0a312 |
Base 13 | 891b13 | 892813 |
Base 14 | 6d7b14 | 6d8714 |
Base 15 | 59eb15 | 5a0615 |
Base 16 | 4ab116 | 4abb16 |