Compare 818 vs 828
Property | 818 | 828 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 3 |
Total factors | 2 | 5 |
Prime factorization | 21 × 4091 | 22 × 32 × 231 |
Prime factorization | 2 × 409 | 2 × 2 × 3 × 3 × 23 |
Divisors count | 4 | 18 |
Divisors | 1, 2, 409, 818 | 1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828 |
Number of properties | 1 | 0 |
Semiprimes | 249th | |
Roman numberals | DCCCXVIII | DCCCXXVIII |
Base 2 | 11001100102 | 11001111002 |
Base 3 | 10100223 | 10102003 |
Base 4 | 303024 | 303304 |
Base 5 | 112335 | 113035 |
Base 6 | 34426 | 35006 |
Base 7 | 22467 | 22627 |
Base 8 | 14628 | 14748 |
Base 9 | 11089 | 11209 |
Base 10 | 81810 | 82810 |
Base 11 | 68411 | 69311 |
Base 12 | 58212 | 59012 |
Base 13 | 4ac13 | 4b913 |
Base 14 | 42614 | 43214 |
Base 15 | 39815 | 3a315 |
Base 16 | 33216 | 33c16 |