Compare 1025143 vs 1025149
Property | 1025143 | 1025149 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 71 × 1464491 | 10251491 |
Prime factorization | 7 × 146449 | 1025149 |
Divisors count | 4 | 2 |
Divisors | 1, 7, 146449, 1025143 | 1, 1025149 |
Number of properties | 1 | 4 |
Cousin primes (1st member) | 8330th | |
Primes | 80349th | |
Prime triplets (2nd member) | 2900th | |
Semiprimes | 215007th | |
Twin primes (2nd member) | 8360th | |
Roman numberals | ||
Base 2 | 111110100100011101112 | 111110100100011111012 |
Base 3 | 12210020200213 | 12210020201113 |
Base 4 | 33221013134 | 33221013314 |
Base 5 | 2303010335 | 2303010445 |
Base 6 | 335500116 | 335500216 |
Base 7 | 114665207 | 114665267 |
Base 8 | 37221678 | 37221758 |
Base 9 | 18322079 | 18322149 |
Base 10 | 102514310 | 102514910 |
Base 11 | 64022911 | 64023411 |
Base 12 | 41530712 | 41531112 |
Base 13 | 29b7c213 | 29b7c813 |
Base 14 | 1c984714 | 1c984d14 |
Base 15 | 153b2d15 | 153b3415 |
Base 16 | fa47716 | fa47d16 |