Compare 138731 vs 138740
Property | 138731 | 138740 |
---|---|---|
Type | prime | composite number |
Unique factors | 1 | 4 |
Total factors | 1 | 5 |
Prime factorization | 1387311 | 22 × 51 × 71 × 9911 |
Prime factorization | 138731 | 2 × 2 × 5 × 7 × 991 |
Divisors count | 2 | 24 |
Divisors | 1, 138731 | 1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 991, 1982, 3964, 4955, 6937, 9910, 13874, 19820, 27748, 34685, 69370, 138740 |
Number of properties | 8 | 0 |
Additive primes | 5324th | |
Chen primes | 5561st | |
Cousin primes (2nd member) | 1596th | |
Emirps | 2671st | |
Happy primes | 2015th | |
Isolated primes | 9709th | |
Long primes | 4826th | |
Primes | 12906th | |
Roman numberals | ||
Base 2 | 1000011101111010112 | 1000011101111101002 |
Base 3 | 210010220123 | 210010221123 |
Base 4 | 2013132234 | 2013133104 |
Base 5 | 134144115 | 134144305 |
Base 6 | 25501356 | 25501526 |
Base 7 | 11153157 | 11153307 |
Base 8 | 4167538 | 4167648 |
Base 9 | 2312659 | 2312759 |
Base 10 | 13873110 | 13874010 |
Base 11 | 9525a11 | 9526811 |
Base 12 | 6834b12 | 6835812 |
Base 13 | 4b1b813 | 4b1c413 |
Base 14 | 387b514 | 387c014 |
Base 15 | 2b18b15 | 2b19515 |
Base 16 | 21deb16 | 21df416 |