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2,861 is a prime number from 2001-3000. 2,861 has 2 factors, 1 and 2,861. It is the 416th prime number, and the 113th prime number from 2001-3000.

Proofs

  • Yes — 2,861 can be divided by 1
  • No — 2,861 cannot be divided by 2-2,860
  • Yes — 2,861 can be divided by 2,861

Relationship with other odd numbers

The numbers before

  • The previous prime number is 2,857, 4 numbers away.
    • Therefore, 2,857 and 2,861 are cousin primes.
  • The previous prime number before 2,857 is 2,851, another 6 numbers away.

The numbers after

  • The next prime number is 2,879, 18 numbers away.
    • 2,867 can be factored as 47 x 61.
    • 2,869 is divisible by 19.
    • 2,873 is divisible by 13.
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