86861
domain: N
Properties
Primality
- Prime
- yes
Appears in sequences
- Least prime whose absolute difference between the sum of its even decimal digits and the sum of its odd decimal digits is n.at n=27A114442
- Primes formed by concatenating k, k, and 1 for k >= 1.at n=21A210511
- a(n) = 840*n^2 - 23100*n + 86861.at n=0A216257
- Primes having only {1, 6, 8} as digits.at n=32A385782
- Prime numbersat n=8440