161112

Appears in sequences

• Numbers whose sum of digits s equals its product of digits and s + 1 and s - 1 are both prime.at n=25A061597
• Numbers that are multiples of their digital product, where this digital product also appears as their least significant digits.at n=39A167620
• Numbers that are divisible by the sum of their digits and for which the sum of digits equals the product of digits.at n=28A280355
• Expansion of e.g.f. exp(g^2 - 1), where g = 1+x*g^3 is the g.f. of A001764.at n=5A391545