Base | Representation |
---|---|
bin | 10111110000110… |
… | …01000101000011 |
3 | 111220002010022201 |
4 | 23320121011003 |
5 | 402012112123 |
6 | 31440214031 |
7 | 4640203222 |
oct | 1370310503 |
9 | 456063281 |
10 | 199332163 |
11 | a2577228 |
12 | 5690a317 |
13 | 323b2334 |
14 | 1c68acb9 |
15 | 127765ad |
hex | be19143 |
199332163 has 2 divisors, whose sum is σ = 199332164. Its totient is φ = 199332162.
The previous prime is 199332101. The next prime is 199332179. The reversal of 199332163 is 361233991.
It is a strong prime.
It is an emirp because it is prime and its reverse (361233991) is a distict prime.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-199332163 is a prime.
It is a super-2 number, since 2×1993321632 = 79466622412517138, which contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (199332193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a good prime.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99666081 + 99666082.
It is an arithmetic number, because the mean of its divisors is an integer number (99666082).
Almost surely, 2199332163 is an apocalyptic number.
199332163 is a deficient number, since it is larger than the sum of its proper divisors (1).
199332163 is an equidigital number, since it uses as much as digits as its factorization.
199332163 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 26244, while the sum is 37.
The square root of 199332163 is about 14118.5042763035. The cubic root of 199332163 is about 584.1518993673.
The spelling of 199332163 in words is "one hundred ninety-nine million, three hundred thirty-two thousand, one hundred sixty-three".
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