Compare 839981 vs 840859
| Property | 839981 | 840859 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8399811 | 8408591 |
| Prime factorization | 839981 | 840859 |
| Divisors count | 2 | 2 |
| Divisors | 1, 839981 | 1, 840859 |
| Number of properties | 4 | 4 |
| Cousin primes (1st member) | 7072nd | |
| Isolated primes | 52790th | 52840th |
| Primes | 66889th | 66949th |
| Sophie germain primes | 6696th | |
| Super primes | 6666th | 6672nd |
| Roman numberals | ||
| Base 2 | 110011010001001011012 | 110011010100100110112 |
| Base 3 | 11202000201023 | 11202011022213 |
| Base 4 | 30310102314 | 30311021234 |
| Base 5 | 2033344115 | 2034014145 |
| Base 6 | 300004456 | 300045116 |
| Base 7 | 100656327 | 101013257 |
| Base 8 | 31504558 | 31522338 |
| Base 9 | 15202129 | 15213879 |
| Base 10 | 83998110 | 84085910 |
| Base 11 | 5240aa11 | 52482811 |
| Base 12 | 34612512 | 34673712 |
| Base 13 | 23543c13 | 23596613 |
| Base 14 | 17c18914 | 17c61514 |
| Base 15 | 118d3b15 | 11922415 |
| Base 16 | cd12d16 | cd49b16 |