Compare 972123 vs 972131
| Property | 972123 | 972131 |
|---|---|---|
| Type | composite number | prime |
| Unique factors | 3 | 1 |
| Total factors | 3 | 1 |
| Prime factorization | 31 × 2511 × 12911 | 9721311 |
| Prime factorization | 3 × 251 × 1291 | 972131 |
| Divisors count | 8 | 2 |
| Divisors | 1, 3, 251, 753, 1291, 3873, 324041, 972123 | 1, 972131 |
| Number of properties | 0 | 6 |
| Additive primes | 29354th | |
| Chen primes | 29258th | |
| Primes | 76516th | |
| Prime triplets (1st member) | 2775th | |
| Sexy primes (1st member) | 16005th | |
| Twin primes (1st member) | 7981st | |
| Roman numberals | ||
| Base 2 | 111011010101010110112 | 111011010101011000112 |
| Base 3 | 12111011111203 | 12111011112123 |
| Base 4 | 32311111234 | 32311112034 |
| Base 5 | 2221014435 | 2221020115 |
| Base 6 | 325003236 | 325003356 |
| Base 7 | 111561157 | 111561267 |
| Base 8 | 35525338 | 35525438 |
| Base 9 | 17414469 | 17414559 |
| Base 10 | 97212310 | 97213110 |
| Base 11 | 60440911 | 60441611 |
| Base 12 | 3aa6a312 | 3aa6ab12 |
| Base 13 | 28062913 | 28063413 |
| Base 14 | 1b43b514 | 1b43bd14 |
| Base 15 | 14308315 | 14308b15 |
| Base 16 | ed55b16 | ed56316 |