Base | Representation |
---|---|
bin | 1001100101101010111… |
… | …0100111001101011010 |
3 | 120202012101022002022020 |
4 | 2121122232213031122 |
5 | 10144332104112124 |
6 | 203402031235310 |
7 | 14621120524062 |
oct | 2313256471532 |
9 | 522171262266 |
10 | 164730925914 |
11 | 63953349895 |
12 | 27b14078b36 |
13 | 126c3437c79 |
14 | 7d89d723a2 |
15 | 4441e93379 |
hex | 265aba735a |
164730925914 has 16 divisors (see below), whose sum is σ = 330283457280. Its totient is φ = 54773374400.
The previous prime is 164730925913. The next prime is 164730925921. The reversal of 164730925914 is 419529037461.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (164730925913) 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, 34230954 + ... + 34235765.
It is an arithmetic number, because the mean of its divisors is an integer number (20642716080).
Almost surely, 2164730925914 is an apocalyptic number.
164730925914 is an abundant number, since it is smaller than the sum of its proper divisors (165552531366).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164730925914 is a wasteful number, since it uses less digits than its factorization.
164730925914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 68467125.
The product of its (nonzero) digits is 1632960, while the sum is 51.
The spelling of 164730925914 in words is "one hundred sixty-four billion, seven hundred thirty million, nine hundred twenty-five thousand, nine hundred fourteen".
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