Compare 201993 vs 202001
| Property | 201993 | 202001 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 111 × 61211 | 2020011 |
| Prime factorization | 3 × 11 × 6121 | 202001 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 11, 33, 6121, 18363, 67331, 201993 | 1, 202001 |
| Number of properties | 0 | 7 |
| Additive primes | 7301st | |
| Chen primes | 7586th | |
| Cousin primes (2nd member) | 2155th | |
| Isolated primes | 13804th | |
| Primes | 18149th | |
| Pythagorean primes | 9061st | |
| Super primes | 2081st | |
| Roman numberals | ||
| Base 2 | 1100010101000010012 | 1100010101000100012 |
| Base 3 | 1010210020203 | 1010210021123 |
| Base 4 | 3011100214 | 3011101014 |
| Base 5 | 224304335 | 224310015 |
| Base 6 | 41550536 | 41551056 |
| Base 7 | 15006217 | 15006327 |
| Base 8 | 6124118 | 6124218 |
| Base 9 | 3370669 | 3370759 |
| Base 10 | 20199310 | 20200110 |
| Base 11 | 12884011 | 12884811 |
| Base 12 | 98a8912 | 98a9512 |
| Base 13 | 70c2c13 | 70c3713 |
| Base 14 | 5388114 | 5388914 |
| Base 15 | 3ecb315 | 3ecbb15 |
| Base 16 | 3150916 | 3151116 |