Compare 991427 vs 991619
Property | 991427 | 991619 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 9914271 | 9916191 |
Prime factorization | 991427 | 991619 |
Divisors count | 2 | 2 |
Divisors | 1, 991427 | 1, 991619 |
Number of properties | 4 | 4 |
Chen primes | 29733rd | 29737th |
Primes | 77879th | 77894th |
Safe primes | 4295th | |
Twin primes (1st member) | 8110th | 8111th |
Ulam primes | 5713th | |
Roman numberals | ||
Base 2 | 111100100000110000112 | 111100100001100000112 |
Base 3 | 12121002221123 | 12121010201223 |
Base 4 | 33020030034 | 33020120034 |
Base 5 | 2232112025 | 2232124345 |
Base 6 | 331255356 | 331304556 |
Base 7 | 112663137 | 113000067 |
Base 8 | 36203038 | 36206038 |
Base 9 | 17708759 | 17712189 |
Base 10 | 99142710 | 99161910 |
Base 11 | 61796811 | 61802211 |
Base 12 | 3b98ab12 | 3b9a2b12 |
Base 13 | 28935813 | 28947513 |
Base 14 | 1bb44314 | 1bb53d14 |
Base 15 | 148b5215 | 148c2e15 |
Base 16 | f20c316 | f218316 |