Compare 290 vs 291
Property | 290 | 291 |
---|---|---|
Type | composite number | semiprime |
Unique factors | 3 | 2 |
Total factors | 3 | 2 |
Prime factorization | 21 × 51 × 291 | 31 × 971 |
Prime factorization | 2 × 5 × 29 | 3 × 97 |
Divisors count | 8 | 4 |
Divisors | 1, 2, 5, 10, 29, 58, 145, 290 | 1, 3, 97, 291 |
Number of properties | 0 | 1 |
Semiprimes | 91st | |
Roman numberals | CCXC | CCXCI |
Base 2 | 1001000102 | 1001000112 |
Base 3 | 1012023 | 1012103 |
Base 4 | 102024 | 102034 |
Base 5 | 21305 | 21315 |
Base 6 | 12026 | 12036 |
Base 7 | 5637 | 5647 |
Base 8 | 4428 | 4438 |
Base 9 | 3529 | 3539 |
Base 10 | 29010 | 29110 |
Base 11 | 24411 | 24511 |
Base 12 | 20212 | 20312 |
Base 13 | 19413 | 19513 |
Base 14 | 16a14 | 16b14 |
Base 15 | 14515 | 14615 |
Base 16 | 12216 | 12316 |