Compare 138639 vs 138641
Property | 138639 | 138641 |
---|---|---|
Type | composite number | prime |
Unique factors | 3 | 1 |
Total factors | 3 | 1 |
Prime factorization | 31 × 371 × 12491 | 1386411 |
Prime factorization | 3 × 37 × 1249 | 138641 |
Divisors count | 8 | 2 |
Divisors | 1, 3, 37, 111, 1249, 3747, 46213, 138639 | 1, 138641 |
Number of properties | 0 | 7 |
Additive primes | 5321st | |
Chen primes | 5559th | |
Cousin primes (2nd member) | 1594th | |
Isolated primes | 9703rd | |
Primes | 12900th | |
Pythagorean primes | 6423rd | |
Sexy primes (1st member) | 3182nd | |
Roman numberals | ||
Base 2 | 1000011101100011112 | 1000011101100100012 |
Base 3 | 210010112103 | 210010112123 |
Base 4 | 2013120334 | 2013121014 |
Base 5 | 134140245 | 134140315 |
Base 6 | 25455036 | 25455056 |
Base 7 | 11151247 | 11151267 |
Base 8 | 4166178 | 4166218 |
Base 9 | 2311539 | 2311559 |
Base 10 | 13863910 | 13864110 |
Base 11 | 9518611 | 9518811 |
Base 12 | 6829312 | 6829512 |
Base 13 | 4b14713 | 4b14913 |
Base 14 | 3874b14 | 3874d14 |
Base 15 | 2b12915 | 2b12b15 |
Base 16 | 21d8f16 | 21d9116 |