Compare 128891 vs 128903
Property | 128891 | 128903 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 71 × 184131 | 1289031 |
Prime factorization | 7 × 18413 | 128903 |
Divisors count | 4 | 2 |
Divisors | 1, 7, 18413, 128891 | 1, 128903 |
Number of properties | 1 | 6 |
Additive primes | 4974th | |
Harmonic primes | 4543rd | |
Isolated primes | 9058th | |
Long primes | 4525th | |
Primes | 12065th | |
Safe primes | 821st | |
Semiprimes | 29789th | |
Roman numberals | ||
Base 2 | 111110111011110112 | 111110111100001112 |
Base 3 | 201122102023 | 201122110123 |
Base 4 | 1331313234 | 1331320134 |
Base 5 | 131110315 | 131111035 |
Base 6 | 24324156 | 24324356 |
Base 7 | 10445307 | 10445457 |
Base 8 | 3735738 | 3736078 |
Base 9 | 2157229 | 2157359 |
Base 10 | 12889110 | 12890310 |
Base 11 | 8892411 | 8893511 |
Base 12 | 6270b12 | 6271b12 |
Base 13 | 4688913 | 4689813 |
Base 14 | 34d8714 | 34d9514 |
Base 15 | 282cb15 | 282d815 |
Base 16 | 1f77b16 | 1f78716 |