Compare 259 vs 261
Property | 259 | 261 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 3 |
Prime factorization | 71 × 371 | 32 × 291 |
Prime factorization | 7 × 37 | 3 × 3 × 29 |
Divisors count | 4 | 6 |
Divisors | 1, 7, 37, 259 | 1, 3, 9, 29, 87, 261 |
Number of properties | 1 | 0 |
Semiprimes | 83rd | |
Roman numberals | CCLIX | CCLXI |
Base 2 | 1000000112 | 1000001012 |
Base 3 | 1001213 | 1002003 |
Base 4 | 100034 | 100114 |
Base 5 | 20145 | 20215 |
Base 6 | 11116 | 11136 |
Base 7 | 5207 | 5227 |
Base 8 | 4038 | 4058 |
Base 9 | 3179 | 3209 |
Base 10 | 25910 | 26110 |
Base 11 | 21611 | 21811 |
Base 12 | 19712 | 19912 |
Base 13 | 16c13 | 17113 |
Base 14 | 14714 | 14914 |
Base 15 | 12415 | 12615 |
Base 16 | 10316 | 10516 |