Base | Representation |
---|---|
bin | 10011100100001… |
… | …00010001100101 |
3 | 102102211010211200 |
4 | 21302010101211 |
5 | 314003312103 |
6 | 24141353113 |
7 | 4031664645 |
oct | 1162042145 |
9 | 372733750 |
10 | 164119653 |
11 | 84706585 |
12 | 46b68799 |
13 | 28003929 |
14 | 17b22525 |
15 | e61d0a3 |
hex | 9c84465 |
164119653 has 6 divisors (see below), whose sum is σ = 237061734. Its totient is φ = 109413096.
The previous prime is 164119639. The next prime is 164119667. The reversal of 164119653 is 356911461.
164119653 is a `hidden beast` number, since 1 + 641 + 1 + 9 + 6 + 5 + 3 = 666.
It is an interprime number because it is at equal distance from previous prime (164119639) and next prime (164119667).
It can be written as a sum of positive squares in only one way, i.e., 115928289 + 48191364 = 10767^2 + 6942^2 .
It is a de Polignac number, because none of the positive numbers 2k-164119653 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164119633) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9117750 + ... + 9117767.
It is an arithmetic number, because the mean of its divisors is an integer number (39510289).
Almost surely, 2164119653 is an apocalyptic number.
It is an amenable number.
164119653 is a deficient number, since it is larger than the sum of its proper divisors (72942081).
164119653 is a wasteful number, since it uses less digits than its factorization.
164119653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18235523 (or 18235520 counting only the distinct ones).
The product of its digits is 19440, while the sum is 36.
The square root of 164119653 is about 12810.9192878575. The cubic root of 164119653 is about 547.5034540346.
The spelling of 164119653 in words is "one hundred sixty-four million, one hundred nineteen thousand, six hundred fifty-three".
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