1187 is a Prime Number, Prime(195)
1187 = 1 + 2 × 3 + 45 + 67 + 89
1187 = (9 + 8 + 7 × 6) × 5 × 4 + 3 × 2 + 1
1187 = 0^6 − 1^8 + 2^3 − 3^9 + 4^7 + 5^5 + 6^4 + 7^2 + 8^1 + 9^0
Safe prime p: (p-1)/2 is also prime.
Prime of the form 4xk^2 + 163
Factors: 1, 1187
One thousand, one hundred eighty-seven
Representations, Binary to Hexadecimal:
10010100011_2
1121222_3
102203_4
14222_5
5255_6
3314_7
2243_8
1558_9
98a_11
82b_12
704_13
60b_14
542_15
4a3_16
<--- --->
Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
