Compare 1261 vs 1273
Property | 1261 | 1273 |
---|---|---|
Type | semiprime | semiprime |
Unique factors | 2 | 2 |
Total factors | 2 | 2 |
Prime factorization | 131 × 971 | 191 × 671 |
Prime factorization | 13 × 97 | 19 × 67 |
Divisors count | 4 | 4 |
Divisors | 1, 13, 97, 1261 | 1, 19, 67, 1273 |
Number of properties | 1 | 1 |
Semiprimes | 371st | 376th |
Roman numberals | MCCLXI | MCCLXXIII |
Base 2 | 100111011012 | 100111110012 |
Base 3 | 12012013 | 12020113 |
Base 4 | 1032314 | 1033214 |
Base 5 | 200215 | 200435 |
Base 6 | 55016 | 55216 |
Base 7 | 34517 | 34667 |
Base 8 | 23558 | 23718 |
Base 9 | 16519 | 16649 |
Base 10 | 126110 | 127310 |
Base 11 | a4711 | a5811 |
Base 12 | 89112 | 8a112 |
Base 13 | 76013 | 76c13 |
Base 14 | 66114 | 66d14 |
Base 15 | 59115 | 59d15 |
Base 16 | 4ed16 | 4f916 |