Compare 972121 vs 972131
Property | 972121 | 972131 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9721211 | 9721311 |
Prime factorization | 972121 | 972131 |
Divisors count | 2 | 2 |
Divisors | 1, 972121 | 1, 972131 |
Number of properties | 2 | 6 |
Additive primes | 29354th | |
Chen primes | 29258th | |
Primes | 76515th | 76516th |
Prime triplets (1st member) | 2775th | |
Sexy primes (1st member) | 16005th | |
Twin primes (1st member) | 7981st | |
Twin primes (2nd member) | 7980th | |
Roman numberals | ||
Base 2 | 111011010101010110012 | 111011010101011000112 |
Base 3 | 12111011111113 | 12111011112123 |
Base 4 | 32311111214 | 32311112034 |
Base 5 | 2221014415 | 2221020115 |
Base 6 | 325003216 | 325003356 |
Base 7 | 111561137 | 111561267 |
Base 8 | 35525318 | 35525438 |
Base 9 | 17414449 | 17414559 |
Base 10 | 97212110 | 97213110 |
Base 11 | 60440711 | 60441611 |
Base 12 | 3aa6a112 | 3aa6ab12 |
Base 13 | 28062713 | 28063413 |
Base 14 | 1b43b314 | 1b43bd14 |
Base 15 | 14308115 | 14308b15 |
Base 16 | ed55916 | ed56316 |