Compare 861139 vs 861977
| Property | 861139 | 861977 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 8611391 | 8619771 |
| Prime factorization | 861139 | 861977 |
| Divisors count | 2 | 2 |
| Divisors | 1, 861139 | 1, 861977 |
| Number of properties | 4 | 5 |
| Chen primes | 26340th | 26359th |
| Happy primes | 9749th | 9757th |
| Isolated primes | 54061st | |
| Primes | 68434th | 68491st |
| Super primes | 6811th | |
| Twin primes (1st member) | 7193rd | |
| Roman numberals | ||
| Base 2 | 110100100011110100112 | 110100100111000110012 |
| Base 3 | 11212020210013 | 11212101020023 |
| Base 4 | 31020331034 | 31021301214 |
| Base 5 | 2100240245 | 2100404025 |
| Base 6 | 302424316 | 302503456 |
| Base 7 | 102144167 | 102200247 |
| Base 8 | 32217238 | 32234318 |
| Base 9 | 15522319 | 15533629 |
| Base 10 | 86113910 | 86197710 |
| Base 11 | 538a9411 | 53968611 |
| Base 12 | 35641712 | 3569b512 |
| Base 13 | 241c6613 | 24245c13 |
| Base 14 | 185b7d14 | 1861bb14 |
| Base 15 | 12024415 | 12060215 |
| Base 16 | d23d316 | d271916 |