945 = 215+235+375+795+845
94 = 1 × 2 + 3 × 4 + 56 + 7 + 8 + 9
94 = 9 + 8 + 7 + 6 + 54 + 32 + 1
94 = −0^0 + 1^8 + 2^7 − 3^9 + 4^5 + 5^6 + 6^1 + 7^4 + 8^3 + 9^2
94 = ((1 + 1)(11−1) − 1)/11 + 1
= 2 × (2 × 22 + 2) + 2
= 3 + 3 × (33 + 3) + 3/3
= (444 − 4)/4 − 4 × 4
= 5 × (5 × 5 − 5) − 5 − 5/5
= 6 × 6 − 6 + ((6 + 6)/6)6
= 7777/77 − 7
= 88 + 8 − (8 + 8)/8
= (999 + 9)/9 − 9 − 9
a(n) = 3^n + 3*n + 1, n = 4
Number k such that k! - 1 is Prime
Number k such that (k! + 3)/3 is prime
\( \phi(94) = 46 \)
Semiprime (Product of 2 Primes)
Factors: 1, 2, 47, 94
Ninety-four
Representations, Binary to Hexadecimal:
1011110_2
10111_3
1132_4
334_5
234_6
163_7
136_8
114_9
86_11
7a_12
73_13
6a_14
64_15
5e_16
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