Compare 138719 vs 138731
Property | 138719 | 138731 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 4 | 1 |
Prime factorization | 72 × 191 × 1491 | 1387311 |
Prime factorization | 7 × 7 × 19 × 149 | 138731 |
Divisors count | 12 | 2 |
Divisors | 1, 7, 19, 49, 133, 149, 931, 1043, 2831, 7301, 19817, 138719 | 1, 138731 |
Number of properties | 0 | 8 |
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 | 1000011101110111112 | 1000011101111010112 |
Base 3 | 210010212023 | 210010220123 |
Base 4 | 2013131334 | 2013132234 |
Base 5 | 134143345 | 134144115 |
Base 6 | 25501156 | 25501356 |
Base 7 | 11153007 | 11153157 |
Base 8 | 4167378 | 4167538 |
Base 9 | 2312529 | 2312659 |
Base 10 | 13871910 | 13873110 |
Base 11 | 9524911 | 9525a11 |
Base 12 | 6833b12 | 6834b12 |
Base 13 | 4b1a913 | 4b1b813 |
Base 14 | 387a714 | 387b514 |
Base 15 | 2b17e15 | 2b18b15 |
Base 16 | 21ddf16 | 21deb16 |