1963 = 123 + 45 × 6 × 7 + 8 × 9
1963 = 9 × 8 + 7 + 6 + 54 × 3 + 2 + 1
1963 = 0^8 + 1^0 + 2^7 − 3^9 + 4^5 + 5^6 + 6^2 + 7^1 + 8^4 + 9^3
Semiprime (Product of 2 Primes)
Number k such that k! - 1 is prime.
Factors: 1, 13, 151, 1963
Representations, Binary to Hexadecimal:
11110101011_2
2200201_3
132223_4
30323_5
13031_6
5503_7
3653_8
2621_9
1525_11
1177_12
b80_13
a03_14
8ad_15
7ab_16
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Undergraduate Texts in Mathematics
Graduate Studies in Mathematics
