Compare 20011 vs 20013
| Property | 20011 | 20013 |
|---|---|---|
| Type | prime | composite number |
| Unique factors | 1 | 3 |
| Total factors | 1 | 3 |
| Prime factorization | 200111 | 31 × 71 × 9531 |
| Prime factorization | 20011 | 3 × 7 × 953 |
| Divisors count | 2 | 8 |
| Divisors | 1, 20011 | 1, 3, 7, 21, 953, 2859, 6671, 20013 |
| Number of properties | 3 | 0 |
| Centered triangular primes | 27th | |
| Isolated primes | 1580th | |
| Primes | 2263rd | |
| Roman numberals | ||
| Base 2 | 1001110001010112 | 1001110001011012 |
| Base 3 | 10001100113 | 10001100203 |
| Base 4 | 103202234 | 103202314 |
| Base 5 | 11200215 | 11200235 |
| Base 6 | 2323516 | 2323536 |
| Base 7 | 1122257 | 1122307 |
| Base 8 | 470538 | 470558 |
| Base 9 | 304049 | 304069 |
| Base 10 | 2001110 | 2001310 |
| Base 11 | 1404211 | 1404411 |
| Base 12 | b6b712 | b6b912 |
| Base 13 | 915413 | 915613 |
| Base 14 | 741514 | 741714 |
| Base 15 | 5de115 | 5de315 |
| Base 16 | 4e2b16 | 4e2d16 |