Compare 143879 vs 143889
Property | 143879 | 143889 |
---|---|---|
Type | prime | semiprime |
Unique factors | 1 | 2 |
Total factors | 1 | 2 |
Prime factorization | 1438791 | 31 × 479631 |
Prime factorization | 143879 | 3 × 47963 |
Divisors count | 2 | 4 |
Divisors | 1, 143879 | 1, 3, 47963, 143889 |
Number of properties | 5 | 1 |
Chen primes | 5739th | |
Harmonic primes | 5008th | |
Primes | 13335th | |
Semiprimes | 33054th | |
Sexy primes (2nd member) | 3275th | |
Twin primes (1st member) | 1643rd | |
Roman numberals | ||
Base 2 | 1000110010000001112 | 1000110010000100012 |
Base 3 | 210221002123 | 210221010203 |
Base 4 | 2030200134 | 2030201014 |
Base 5 | 141010045 | 141010245 |
Base 6 | 30300356 | 30300536 |
Base 7 | 11363217 | 11363347 |
Base 8 | 4310078 | 4310218 |
Base 9 | 2383259 | 2383369 |
Base 10 | 14387910 | 14388910 |
Base 11 | 9910a11 | 9911911 |
Base 12 | 6b31b12 | 6b32912 |
Base 13 | 5064813 | 5065513 |
Base 14 | 3a61114 | 3a61b14 |
Base 15 | 2c96e15 | 2c97915 |
Base 16 | 2320716 | 2321116 |