Compare 21085 vs 21090
Property | 21085 | 21090 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 5 |
Total factors | 2 | 5 |
Prime factorization | 51 × 42171 | 21 × 31 × 51 × 191 × 371 |
Prime factorization | 5 × 4217 | 2 × 3 × 5 × 19 × 37 |
Divisors count | 4 | 32 |
Divisors | 1, 5, 4217, 21085 | 1, 2, 3, 5, 6, 10, 15, 19, 30, 37, 38, 57, 74, 95, 111, 114, 185, 190, 222, 285, 370, 555, 570, 703, 1110, 1406, 2109, 3515, 4218, 7030, 10545, 21090 |
Number of properties | 1 | 0 |
Semiprimes | 5350th | |
Roman numberals | ||
Base 2 | 1010010010111012 | 1010010011000102 |
Base 3 | 10012202213 | 10012210103 |
Base 4 | 110211314 | 110212024 |
Base 5 | 11333205 | 11333305 |
Base 6 | 2413416 | 2413506 |
Base 7 | 1153217 | 1153267 |
Base 8 | 511358 | 511428 |
Base 9 | 318279 | 318339 |
Base 10 | 2108510 | 2109010 |
Base 11 | 1492911 | 1493311 |
Base 12 | 1025112 | 1025612 |
Base 13 | 979c13 | 97a413 |
Base 14 | 798114 | 798614 |
Base 15 | 63aa15 | 63b015 |
Base 16 | 525d16 | 526216 |