Compare 16381 vs 20011
| Property | 16381 | 20011 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 163811 | 200111 |
| Prime factorization | 16381 | 20011 |
| Divisors count | 2 | 2 |
| Divisors | 1, 16381 | 1, 20011 |
| Number of properties | 8 | 3 |
| Additive primes | 904th | |
| Centered square primes | 33rd | |
| Centered triangular primes | 25th | 27th |
| Isolated primes | 1321st | 1580th |
| Lucky primes | 312th | |
| Primes | 1900th | 2263rd |
| Pythagorean primes | 941st | |
| Solinas primes | 85th | |
| Roman numberals | ||
| Base 2 | 111111111111012 | 1001110001010112 |
| Base 3 | 2111102013 | 10001100113 |
| Base 4 | 33333314 | 103202234 |
| Base 5 | 10110115 | 11200215 |
| Base 6 | 2035016 | 2323516 |
| Base 7 | 655217 | 1122257 |
| Base 8 | 377758 | 470538 |
| Base 9 | 244219 | 304049 |
| Base 10 | 1638110 | 2001110 |
| Base 11 | 1134211 | 1404211 |
| Base 12 | 959112 | b6b712 |
| Base 13 | 75c113 | 915413 |
| Base 14 | 5d8114 | 741514 |
| Base 15 | 4cc115 | 5de115 |
| Base 16 | 3ffd16 | 4e2b16 |