Compare 972131 vs 972143
| Property | 972131 | 972143 |
|---|---|---|
| Type | prime | semiprime |
| Unique factors | 1 | 2 |
| Total factors | 1 | 2 |
| Prime factorization | 9721311 | 591 × 164771 |
| Prime factorization | 972131 | 59 × 16477 |
| Divisors count | 2 | 4 |
| Divisors | 1, 972131 | 1, 59, 16477, 972143 |
| Number of properties | 6 | 1 |
| Additive primes | 29354th | |
| Chen primes | 29258th | |
| Primes | 76516th | |
| Prime triplets (1st member) | 2775th | |
| Semiprimes | 204359th | |
| Sexy primes (1st member) | 16005th | |
| Twin primes (1st member) | 7981st | |
| Roman numberals | ||
| Base 2 | 111011010101011000112 | 111011010101011011112 |
| Base 3 | 12111011112123 | 12111011120223 |
| Base 4 | 32311112034 | 32311112334 |
| Base 5 | 2221020115 | 2221020335 |
| Base 6 | 325003356 | 325003556 |
| Base 7 | 111561267 | 111561447 |
| Base 8 | 35525438 | 35525578 |
| Base 9 | 17414559 | 17414689 |
| Base 10 | 97213110 | 97214310 |
| Base 11 | 60441611 | 60442711 |
| Base 12 | 3aa6ab12 | 3aa6bb12 |
| Base 13 | 28063413 | 28064313 |
| Base 14 | 1b43bd14 | 1b43cb14 |
| Base 15 | 14308b15 | 14309815 |
| Base 16 | ed56316 | ed56f16 |