Compare 199945 vs 199953
| Property | 199945 | 199953 |
|---|---|---|
| Type | semiprime | composite number |
| Unique factors | 2 | 3 |
| Total factors | 2 | 4 |
| Prime factorization | 51 × 399891 | 32 × 131 × 17091 |
| Prime factorization | 5 × 39989 | 3 × 3 × 13 × 1709 |
| Divisors count | 4 | 12 |
| Divisors | 1, 5, 39989, 199945 | 1, 3, 9, 13, 39, 117, 1709, 5127, 15381, 22217, 66651, 199953 |
| Number of properties | 1 | 0 |
| Semiprimes | 45216th | |
| Roman numberals | ||
| Base 2 | 1100001101000010012 | 1100001101000100012 |
| Base 3 | 1010110211013 | 1010110212003 |
| Base 4 | 3003100214 | 3003101014 |
| Base 5 | 223442405 | 223443035 |
| Base 6 | 41414016 | 41414136 |
| Base 7 | 14616347 | 14616457 |
| Base 8 | 6064118 | 6064218 |
| Base 9 | 3342419 | 3342509 |
| Base 10 | 19994510 | 19995310 |
| Base 11 | 12724911 | 12725611 |
| Base 12 | 9786112 | 9786912 |
| Base 13 | 7001513 | 7002013 |
| Base 14 | 52c1b14 | 52c2514 |
| Base 15 | 3e39a15 | 3e3a315 |
| Base 16 | 30d0916 | 30d1116 |