Compare 620981 vs 620999
| Property | 620981 | 620999 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 6209811 | 6209991 |
| Prime factorization | 620981 | 620999 |
| Divisors count | 2 | 2 |
| Divisors | 1, 620981 | 1, 620999 |
| Number of properties | 4 | 3 |
| Chen primes | 19866th | 19867th |
| Isolated primes | 39721st | 39722nd |
| Primes | 50688th | 50689th |
| Sophie germain primes | 5171st | |
| Roman numberals | ||
| Base 2 | 100101111001101101012 | 100101111001110001112 |
| Base 3 | 10111122110223 | 10111122112223 |
| Base 4 | 21132123114 | 21132130134 |
| Base 5 | 1243324115 | 1243324445 |
| Base 6 | 211505256 | 211505556 |
| Base 7 | 51643047 | 51643317 |
| Base 8 | 22746658 | 22747078 |
| Base 9 | 11457389 | 11457589 |
| Base 10 | 62098110 | 62099910 |
| Base 11 | 39460911 | 39462511 |
| Base 12 | 25b44512 | 25b45b12 |
| Base 13 | 18985a13 | 18987213 |
| Base 14 | 12243b14 | 12245114 |
| Base 15 | c3edb15 | c3eee15 |
| Base 16 | 979b516 | 979c716 |