Compare 21137 vs 21145
Property | 21137 | 21145 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 231 × 9191 | 51 × 42291 |
Prime factorization | 23 × 919 | 5 × 4229 |
Divisors count | 4 | 4 |
Divisors | 1, 23, 919, 21137 | 1, 5, 4229, 21145 |
Number of properties | 1 | 1 |
Semiprimes | 5360th | 5361st |
Roman numberals | ||
Base 2 | 1010010100100012 | 1010010100110012 |
Base 3 | 10012222123 | 10020000113 |
Base 4 | 110221014 | 110221214 |
Base 5 | 11340225 | 11340405 |
Base 6 | 2415056 | 2415216 |
Base 7 | 1154247 | 1154357 |
Base 8 | 512218 | 512318 |
Base 9 | 318859 | 320049 |
Base 10 | 2113710 | 2114510 |
Base 11 | 1497611 | 1498311 |
Base 12 | 1029512 | 102a112 |
Base 13 | 980c13 | 981713 |
Base 14 | 79bb14 | 79c514 |
Base 15 | 63e215 | 63ea15 |
Base 16 | 529116 | 529916 |