Number k such that k^2+k+7 is a palindrome (30001*30001 + 30001 + 7 = 900090009)
Factors: 1, 19, 1579, 30001
thirty thousand, one
Representations, Binary to Hexadecimal:
111010100110001_2
1112011011_3
13110301_4
1430001_5
350521_6
153316_7
72461_8
45134_9
205a4_11
15441_12
1086a_13
ad0d_14
8d51_15
7531_16
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Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
