Compare 9 vs 30
Property | 9 | 30 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 1 | 3 |
Total factors | 2 | 3 |
Prime factorization | 32 | 21 × 31 × 51 |
Prime factorization | 3 × 3 | 2 × 3 × 5 |
Divisors count | 3 | 8 |
Divisors | 1, 3, 9 | 1, 2, 3, 5, 6, 10, 15, 30 |
Number of properties | 1 | 0 |
Semiprimes | 3rd | |
Roman numberals | IX | XXX |
Base 2 | 10012 | 111102 |
Base 3 | 1003 | 10103 |
Base 4 | 214 | 1324 |
Base 5 | 145 | 1105 |
Base 6 | 136 | 506 |
Base 7 | 127 | 427 |
Base 8 | 118 | 368 |
Base 9 | 109 | 339 |
Base 10 | 910 | 3010 |
Base 11 | 911 | 2811 |
Base 12 | 912 | 2612 |
Base 13 | 913 | 2413 |
Base 14 | 914 | 2214 |
Base 15 | 915 | 2015 |
Base 16 | 916 | 1e16 |