Compare 20001 vs 20011
| Property | 20001 | 20011 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 591 × 1131 | 200111 |
| Prime factorization | 3 × 59 × 113 | 20011 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 59, 113, 177, 339, 6667, 20001 | 1, 20011 |
| Number of properties | 0 | 3 |
| Centered triangular primes | 27th | |
| Isolated primes | 1580th | |
| Primes | 2263rd | |
| Roman numberals | ||
| Base 2 | 1001110001000012 | 1001110001010112 |
| Base 3 | 10001022103 | 10001100113 |
| Base 4 | 103202014 | 103202234 |
| Base 5 | 11200015 | 11200215 |
| Base 6 | 2323336 | 2323516 |
| Base 7 | 1122127 | 1122257 |
| Base 8 | 470418 | 470538 |
| Base 9 | 303839 | 304049 |
| Base 10 | 2000110 | 2001110 |
| Base 11 | 1403311 | 1404211 |
| Base 12 | b6a912 | b6b712 |
| Base 13 | 914713 | 915413 |
| Base 14 | 740914 | 741514 |
| Base 15 | 5dd615 | 5de115 |
| Base 16 | 4e2116 | 4e2b16 |