Compare 279967 vs 280297
| Property | 279967 | 280297 | 
|---|---|---|
| Type | prime | prime | 
| Unique factors | 1 | 1 | 
| Total factors | 1 | 1 | 
| Prime factorization | 2799671 | 2802971 | 
| Prime factorization | 279967 | 280297 | 
| Divisors count | 2 | 2 | 
| Divisors | 1, 279967 | 1, 280297 | 
| Number of properties | 5 | 4 | 
| Chen primes | 10053rd | |
| Isolated primes | 18761st | 18786th | 
| Left-truncatable primes | 392nd | |
| Long primes | 9149th | 9161st | 
| Primes | 24430th | 24457th | 
| Sexy primes (1st member) | 5667th | |
| Roman numberals | ||
| Base 2 | 10001000101100111112 | 10001000110111010012 | 
| Base 3 | 1120200010113 | 1120201111013 | 
| Base 4 | 10101121334 | 10101232214 | 
| Base 5 | 324243325 | 324321425 | 
| Base 6 | 100000516 | 100014016 | 
| Base 7 | 22441427 | 22451237 | 
| Base 8 | 10426378 | 10433518 | 
| Base 9 | 4660349 | 4664419 | 
| Base 10 | 27996710 | 28029710 | 
| Base 11 | 18138611 | 18165611 | 
| Base 12 | 11602712 | 11626112 | 
| Base 13 | 9a57c13 | 9a77413 | 
| Base 14 | 7405914 | 7421314 | 
| Base 15 | 57e4715 | 580b715 | 
| Base 16 | 4459f16 | 446e916 |