Compare 201989 vs 202001
Property | 201989 | 202001 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 191 × 106311 | 2020011 |
Prime factorization | 19 × 10631 | 202001 |
Divisors count | 4 | 2 |
Divisors | 1, 19, 10631, 201989 | 1, 202001 |
Number of properties | 1 | 7 |
Additive primes | 7301st | |
Chen primes | 7586th | |
Cousin primes (2nd member) | 2155th | |
Isolated primes | 13804th | |
Primes | 18149th | |
Pythagorean primes | 9061st | |
Semiprimes | 45655th | |
Super primes | 2081st | |
Roman numberals | ||
Base 2 | 1100010101000001012 | 1100010101000100012 |
Base 3 | 1010210020023 | 1010210021123 |
Base 4 | 3011100114 | 3011101014 |
Base 5 | 224304245 | 224310015 |
Base 6 | 41550456 | 41551056 |
Base 7 | 15006147 | 15006327 |
Base 8 | 6124058 | 6124218 |
Base 9 | 3370629 | 3370759 |
Base 10 | 20198910 | 20200110 |
Base 11 | 12883711 | 12884811 |
Base 12 | 98a8512 | 98a9512 |
Base 13 | 70c2813 | 70c3713 |
Base 14 | 5387b14 | 5388914 |
Base 15 | 3ecae15 | 3ecbb15 |
Base 16 | 3150516 | 3151116 |