Compare 1021142 vs 1021143
Property | 1021142 | 1021143 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 21 × 1031 × 49571 | 31 × 3403811 |
Prime factorization | 2 × 103 × 4957 | 3 × 340381 |
Divisors count | 8 | 4 |
Divisors | 1, 2, 103, 206, 4957, 9914, 510571, 1021142 | 1, 3, 340381, 1021143 |
Number of properties | 0 | 1 |
Semiprimes | 214208th | |
Roman numberals | ||
Base 2 | 111110010100110101102 | 111110010100110101112 |
Base 3 | 12202122020023 | 12202122020103 |
Base 4 | 33211031124 | 33211031134 |
Base 5 | 2301340325 | 2301340335 |
Base 6 | 335153026 | 335153036 |
Base 7 | 114520437 | 114520447 |
Base 8 | 37123268 | 37123278 |
Base 9 | 18256629 | 18256639 |
Base 10 | 102114210 | 102114310 |
Base 11 | 63822111 | 63822211 |
Base 12 | 412b3212 | 412b3312 |
Base 13 | 299a3513 | 299a3613 |
Base 14 | 1c81ca14 | 1c81cb14 |
Base 15 | 15286215 | 15286315 |
Base 16 | f94d616 | f94d716 |