4066 = 1 + 2 × 3 + 45 × 6 × (7 + 8) + 9
4066 = (9 + 8 + 7 × 6 × (5 + 43)) × 2 × 1
4066 = 0^7 − 1^9 + 2^8 + 3^6 + 4^5 + 5^2 + 6^4 + 7^1 + 8^0 + 9^3
Number k such that k^16 + 1 is prime.
Sphenic number: Product of 3 distinct Primes, (List)
Factors: 1, 2, 19, 38, 107, 214, 2033, 4066
Representations, Binary to Hexadecimal:
111111100010_2
12120121_3
333202_4
112231_5
30454_6
14566_7
7742_8
5517_9
3067_11
242a_12
1b0a_13
16a6_14
1311_15
fe2_16
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