Compare 121 vs 143
Property | 121 | 143 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 1 | 2 |
Total factors | 2 | 2 |
Prime factorization | 112 | 111 × 131 |
Prime factorization | 11 × 11 | 11 × 13 |
Divisors count | 3 | 4 |
Divisors | 1, 11, 121 | 1, 11, 13, 143 |
Number of properties | 1 | 1 |
Semiprimes | 40th | 48th |
Roman numberals | CXXI | CXLIII |
Base 2 | 11110012 | 100011112 |
Base 3 | 111113 | 120223 |
Base 4 | 13214 | 20334 |
Base 5 | 4415 | 10335 |
Base 6 | 3216 | 3556 |
Base 7 | 2327 | 2637 |
Base 8 | 1718 | 2178 |
Base 9 | 1449 | 1689 |
Base 10 | 12110 | 14310 |
Base 11 | 10011 | 12011 |
Base 12 | a112 | bb12 |
Base 13 | 9413 | b013 |
Base 14 | 8914 | a314 |
Base 15 | 8115 | 9815 |
Base 16 | 7916 | 8f16 |