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1,669 is a prime number from 1001-2000. 1,669 has 2 factors, 1 and 1,669. It is the 263rd prime number, and the 95th prime number from 1001-2000.

Proofs

  • Yes — 1,669 can be divided by 1
  • No — 1,669 cannot be divided by 2-1,668
  • Yes — 1,669 can be divided by 1,669

Relationship with other odd numbers

The numbers before

  • The previous prime number is 1,667, 2 numbers away.
    • Therefore, 1,663 and 1,667 are cousin primes.
  • The previous prime number before 1,667 is 1,663, 4 numbers away.
    • 1,663 and 1,669 are 6 numbers apart. They are sexy primes.

The numbers after

  • The next prime number is 1,693, 24 numbers away.
    • 1,673 and 1,687 are divisible by 7.
    • 1,679 can be factored as 23 x 73.
    • 1,681 is the square of 41.
    • 1,691 can be factored as 19 x 89.
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