Compare 900142 vs 900149
Property | 900142 | 900149 |
---|---|---|
Type | semiprime | prime |
Unique factors | 2 | 1 |
Total factors | 2 | 1 |
Prime factorization | 21 × 4500711 | 9001491 |
Prime factorization | 2 × 450071 | 900149 |
Divisors count | 4 | 2 |
Divisors | 1, 2, 450071, 900142 | 1, 900149 |
Number of properties | 1 | 5 |
Additive primes | 27497th | |
Emirps | 8955th | |
Isolated primes | 56341st | |
Primes | 71286th | |
Semiprimes | 189846th | |
Sexy primes (2nd member) | 15002nd | |
Roman numberals | ||
Base 2 | 110110111100001011102 | 110110111100001101012 |
Base 3 | 12002012021213 | 12002012022123 |
Base 4 | 31233002324 | 31233003114 |
Base 5 | 2123010325 | 2123010445 |
Base 6 | 311431546 | 311432056 |
Base 7 | 104362157 | 104362257 |
Base 8 | 33360568 | 33360658 |
Base 9 | 16216779 | 16216859 |
Base 10 | 90014210 | 90014910 |
Base 11 | 56532111 | 56532811 |
Base 12 | 374aba12 | 374b0512 |
Base 13 | 25693913 | 25694313 |
Base 14 | 19607c14 | 19608514 |
Base 15 | 12ba9715 | 12ba9e15 |
Base 16 | dbc2e16 | dbc3516 |