Base | Representation |
---|---|
bin | 10011100110000… |
… | …01011100110101 |
3 | 102110021212120021 |
4 | 21303001130311 |
5 | 314034321404 |
6 | 24151005141 |
7 | 4034060332 |
oct | 1163013465 |
9 | 373255507 |
10 | 164370229 |
11 | 84867871 |
12 | 470697b1 |
13 | 280909ba |
14 | 17b89989 |
15 | e66c454 |
hex | 9cc1735 |
164370229 has 8 divisors (see below), whose sum is σ = 176637888. Its totient is φ = 152391360.
The previous prime is 164370223. The next prime is 164370253. The reversal of 164370229 is 922073461.
164370229 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 164370229 - 29 = 164369717 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 164370194 and 164370203.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164370223) 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, 71017 + ... + 73294.
It is an arithmetic number, because the mean of its divisors is an integer number (22079736).
Almost surely, 2164370229 is an apocalyptic number.
It is an amenable number.
164370229 is a deficient number, since it is larger than the sum of its proper divisors (12267659).
164370229 is a wasteful number, since it uses less digits than its factorization.
164370229 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 144395.
The product of its (nonzero) digits is 18144, while the sum is 34.
The square root of 164370229 is about 12820.6953399572. The cubic root of 164370229 is about 547.7819530068.
The spelling of 164370229 in words is "one hundred sixty-four million, three hundred seventy thousand, two hundred twenty-nine".
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