Compare 138731 vs 138743
Property | 138731 | 138743 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1387311 | 111 × 126131 |
Prime factorization | 138731 | 11 × 12613 |
Divisors count | 2 | 4 |
Divisors | 1, 138731 | 1, 11, 12613, 138743 |
Number of properties | 8 | 1 |
Additive primes | 5324th | |
Chen primes | 5561st | |
Cousin primes (2nd member) | 1596th | |
Emirps | 2671st | |
Happy primes | 2015th | |
Isolated primes | 9709th | |
Long primes | 4826th | |
Primes | 12906th | |
Semiprimes | 31907th | |
Roman numberals | ||
Base 2 | 1000011101111010112 | 1000011101111101112 |
Base 3 | 210010220123 | 210010221223 |
Base 4 | 2013132234 | 2013133134 |
Base 5 | 134144115 | 134144335 |
Base 6 | 25501356 | 25501556 |
Base 7 | 11153157 | 11153337 |
Base 8 | 4167538 | 4167678 |
Base 9 | 2312659 | 2312789 |
Base 10 | 13873110 | 13874310 |
Base 11 | 9525a11 | 9527011 |
Base 12 | 6834b12 | 6835b12 |
Base 13 | 4b1b813 | 4b1c713 |
Base 14 | 387b514 | 387c314 |
Base 15 | 2b18b15 | 2b19815 |
Base 16 | 21deb16 | 21df716 |