Compare 280913 vs 281189
| Property | 280913 | 281189 |
|---|---|---|
| Type | prime | prime |
| Unique factors | 1 | 1 |
| Total factors | 1 | 1 |
| Prime factorization | 2809131 | 2811891 |
| Prime factorization | 280913 | 281189 |
| Divisors count | 2 | 2 |
| Divisors | 1, 280913 | 1, 281189 |
| Number of properties | 6 | 5 |
| Additive primes | 9828th | 9833rd |
| Chen primes | 10091st | |
| Cousin primes (2nd member) | 2821st | |
| Isolated primes | 18826th | |
| Long primes | 9183rd | 9191st |
| Primes | 24509th | 24531st |
| Super primes | 2719th | |
| Twin primes (1st member) | 2843rd | |
| Roman numberals | ||
| Base 2 | 10001001001010100012 | 10001001010011001012 |
| Base 3 | 1120211000123 | 1120212011023 |
| Base 4 | 10102111014 | 10102212114 |
| Base 5 | 324421235 | 324442245 |
| Base 6 | 100043056 | 100054456 |
| Base 7 | 22466637 | 22505367 |
| Base 8 | 10445218 | 10451458 |
| Base 9 | 4673059 | 4676429 |
| Base 10 | 28091310 | 28118910 |
| Base 11 | 18206611 | 18229711 |
| Base 12 | 11669512 | 11688512 |
| Base 13 | 9ab2913 | 9acac13 |
| Base 14 | 7453314 | 7468d14 |
| Base 15 | 5837815 | 584ae15 |
| Base 16 | 4495116 | 44a6516 |