Base | Representation |
---|---|
bin | 10011100111011… |
… | …00001000100111 |
3 | 102110121202101121 |
4 | 21303230020213 |
5 | 314110420223 |
6 | 24154434411 |
7 | 4035416134 |
oct | 1163541047 |
9 | 373552347 |
10 | 164545063 |
11 | 84977161 |
12 | 47132a07 |
13 | 28122457 |
14 | 17bd358b |
15 | e6a415d |
hex | 9cec227 |
164545063 has 8 divisors (see below), whose sum is σ = 166280400. Its totient is φ = 162814848.
The previous prime is 164545049. The next prime is 164545067. The reversal of 164545063 is 360545461.
164545063 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 164545063 - 29 = 164544551 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164545067) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114433 + ... + 115861.
It is an arithmetic number, because the mean of its divisors is an integer number (20785050).
Almost surely, 2164545063 is an apocalyptic number.
164545063 is a deficient number, since it is larger than the sum of its proper divisors (1735337).
164545063 is a wasteful number, since it uses less digits than its factorization.
164545063 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2561.
The product of its (nonzero) digits is 43200, while the sum is 34.
The square root of 164545063 is about 12827.5119567280. The cubic root of 164545063 is about 547.9761020623.
The spelling of 164545063 in words is "one hundred sixty-four million, five hundred forty-five thousand, sixty-three".
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