Compare 138899 vs 138901
Property | 138899 | 138901 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1388991 | 71 × 198431 |
Prime factorization | 138899 | 7 × 19843 |
Divisors count | 2 | 4 |
Divisors | 1, 138899 | 1, 7, 19843, 138901 |
Number of properties | 7 | 1 |
Chen primes | 5567th | |
Emirps | 2675th | |
Isolated primes | 9721st | |
Long primes | 4832nd | |
Primes | 12920th | |
Semiprimes | 31945th | |
Sexy primes (2nd member) | 3186th | |
Ulam primes | 910th | |
Roman numberals | ||
Base 2 | 1000011110100100112 | 1000011110100101012 |
Base 3 | 210011121023 | 210011121113 |
Base 4 | 2013221034 | 2013221114 |
Base 5 | 134210445 | 134211015 |
Base 6 | 25510156 | 25510216 |
Base 7 | 11156457 | 11156507 |
Base 8 | 4172238 | 4172258 |
Base 9 | 2314729 | 2314749 |
Base 10 | 13889910 | 13890110 |
Base 11 | 953a211 | 953a411 |
Base 12 | 6846b12 | 6847112 |
Base 13 | 4b2b713 | 4b2b913 |
Base 14 | 3889514 | 3889714 |
Base 15 | 2b24e15 | 2b25115 |
Base 16 | 21e9316 | 21e9516 |