1818 = 1234 + 567 + 8 + 9
1818 = 9 × 8 × 7 + 6 × 5 + 4 × 321
1818 = 0^1 − 1^9 − 2^8 + 3^6 − 4^7 + 5^4 + 6^3 + 7^5 + 8^0 + 9^2
Number n such that n^32 + 1 is prime.
Factors: 1, 2, 3, 6, 9, 18, 101, 202, 303, 606, 909, 1818
Representations, Binary to Hexadecimal:
11100011010_2
2111100_3
130122_4
24233_5
12230_6
5205_7
3432_8
2440_9
1403_11
1076_12
a9b_13
93c_14
813_15
71a_16
<--- --->
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics

