96580

Appears in sequences

• Triangular numbers with sum of digits = 28.at n=31A068132
• Triangular numbers that are sums of two consecutive primes.at n=41A111163
• Hexagonal numbers for which both the sum of the digits and the product of the digits are also hexagonal numbers.at n=20A117064
• Triangular numbers T from A000217 such that (4*T+1)/13 is prime.at n=24A208294
• Number of (w,x,y,z) with all terms in {0,...,n} and odd range.at n=20A212890
• Numbers that have exactly 7 representations as a k-gonal number, P(n,k) = n*((k-2)*n - (k-4))/2, k and n >= 3.at n=17A321157