8134561
domain: N
Appears in sequences
- Poulet numbers (2-pseudoprimes) of the form 7200*n^2 + 8820*n + 2701.at n=17A214016
- Carmichael numbers (A002997) that are the sum of two squares.at n=29A265237
- Carmichael numbers that are the average of two consecutive primes.at n=6A265669
- Sarrus numbers (A001567) that are the average of two consecutive primes.at n=32A265684
- Triangular Carmichael numbers.at n=8A290945