Base | Representation |
---|---|
bin | 10011100101110… |
… | …10000111101011 |
3 | 102110020100101012 |
4 | 21302322013223 |
5 | 314032341303 |
6 | 24150214135 |
7 | 4033603646 |
oct | 1162720753 |
9 | 373210335 |
10 | 164340203 |
11 | 84847255 |
12 | 4705434b |
13 | 28080131 |
14 | 17b7ca5d |
15 | e6635d8 |
hex | 9cba1eb |
164340203 has 2 divisors, whose sum is σ = 164340204. Its totient is φ = 164340202.
The previous prime is 164340181. The next prime is 164340223. The reversal of 164340203 is 302043461.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 164340203 - 216 = 164274667 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (164340223) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 82170101 + 82170102.
It is an arithmetic number, because the mean of its divisors is an integer number (82170102).
Almost surely, 2164340203 is an apocalyptic number.
164340203 is a deficient number, since it is larger than the sum of its proper divisors (1).
164340203 is an equidigital number, since it uses as much as digits as its factorization.
164340203 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1728, while the sum is 23.
The square root of 164340203 is about 12819.5242891458. The cubic root of 164340203 is about 547.7485959878.
Adding to 164340203 its reverse (302043461), we get a palindrome (466383664).
The spelling of 164340203 in words is "one hundred sixty-four million, three hundred forty thousand, two hundred three".
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