Compare 21030 vs 21031
Property | 21030 | 21031 |
---|---|---|
Type | composite number | prime |
Unique factors | 4 | 1 |
Total factors | 4 | 1 |
Prime factorization | 21 × 31 × 51 × 7011 | 210311 |
Prime factorization | 2 × 3 × 5 × 701 | 21031 |
Divisors count | 16 | 2 |
Divisors | 1, 2, 3, 5, 6, 10, 15, 30, 701, 1402, 2103, 3505, 4206, 7010, 10515, 21030 | 1, 21031 |
Number of properties | 0 | 3 |
Additive primes | 1098th | |
Isolated primes | 1650th | |
Primes | 2367th | |
Roman numberals | ||
Base 2 | 1010010001001102 | 1010010001001112 |
Base 3 | 10012112203 | 10012112213 |
Base 4 | 110202124 | 110202134 |
Base 5 | 11331105 | 11331115 |
Base 6 | 2412106 | 2412116 |
Base 7 | 1152127 | 1152137 |
Base 8 | 510468 | 510478 |
Base 9 | 317569 | 317579 |
Base 10 | 2103010 | 2103110 |
Base 11 | 1488911 | 1488a11 |
Base 12 | 1020612 | 1020712 |
Base 13 | 975913 | 975a13 |
Base 14 | 794214 | 794314 |
Base 15 | 637015 | 637115 |
Base 16 | 522616 | 522716 |