149239

Properties

Appears in sequences

• Sum of digits of n-th even superperfect number A061652(n).at n=28A138827
• Largest of 3 consecutive prime numbers such that p1*p2*p3 + d1 + d2 + 1 = average of twin prime pairs, d1 (delta) = p2 - p1, d2 (delta) = p3 - p2.at n=23A153408
• n-th prime that begins with prime(n).at n=34A229206
• Prime numbersat n=13781