OCR Further Additional Pure AS 2019 June — Question 1

Exam BoardOCR
ModuleFurther Additional Pure AS (Further Additional Pure AS)
Year2019
SessionJune
TopicNumber Theory
1 In decimal (base 10) form, the number \(N\) is 15260.
  1. Express \(N\) in binary (base 2) form.
  2. Using the binary form of \(N\), show that \(N\) is divisible by 7 .
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