A279954 Prime d-powerful numbers: prime numbers which can be represented as the sum of some nonnegative powers of their digits.
2, 3, 5, 7, 43, 89, 263, 283, 347, 373, 379, 463, 653, 733, 739, 2063, 2083, 2131, 2137, 2179, 2203, 2243, 2267, 2269, 2293, 2333, 2423, 2437, 2467, 2473, 2753, 2777, 2803, 2843, 2939, 2953, 3167, 3257, 3457, 3527, 3943, 3947, 4133, 4153, 4157, 4159, 4229, 4241, 4243, 4261, 4289, 4339, 4349, 4373, 4397
Offset: 1
Examples
43 is prime, and is 4^2 + 3^3, a sum of powers of its digits, and thus also a d-powerful number.