Compare 1261 vs 1268
Property | 1261 | 1268 |
---|---|---|
Type | semiprime | composite number |
Unique factors | 2 | 2 |
Total factors | 2 | 3 |
Prime factorization | 131 × 971 | 22 × 3171 |
Prime factorization | 13 × 97 | 2 × 2 × 317 |
Divisors count | 4 | 6 |
Divisors | 1, 13, 97, 1261 | 1, 2, 4, 317, 634, 1268 |
Number of properties | 1 | 0 |
Semiprimes | 371st | |
Roman numberals | MCCLXI | MCCLXVIII |
Base 2 | 100111011012 | 100111101002 |
Base 3 | 12012013 | 12012223 |
Base 4 | 1032314 | 1033104 |
Base 5 | 200215 | 200335 |
Base 6 | 55016 | 55126 |
Base 7 | 34517 | 34617 |
Base 8 | 23558 | 23648 |
Base 9 | 16519 | 16589 |
Base 10 | 126110 | 126810 |
Base 11 | a4711 | a5311 |
Base 12 | 89112 | 89812 |
Base 13 | 76013 | 76713 |
Base 14 | 66114 | 66814 |
Base 15 | 59115 | 59815 |
Base 16 | 4ed16 | 4f416 |