Base | Representation |
---|---|
bin | 10011100111010… |
… | …01011111000000 |
3 | 102110121012111120 |
4 | 21303221133000 |
5 | 314110043313 |
6 | 24154312240 |
7 | 4035342366 |
oct | 1163513700 |
9 | 373535446 |
10 | 164534208 |
11 | 84969a93 |
12 | 47128680 |
13 | 2811a527 |
14 | 17bcd636 |
15 | e6a0d23 |
hex | 9ce97c0 |
164534208 has 28 divisors (see below), whose sum is σ = 435330600. Its totient is φ = 54844672.
The previous prime is 164534191. The next prime is 164534233. The reversal of 164534208 is 802435461.
164534208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×1645342083 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 428283 + ... + 428666.
Almost surely, 2164534208 is an apocalyptic number.
It is an amenable number.
164534208 is an abundant number, since it is smaller than the sum of its proper divisors (270796392).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164534208 is an equidigital number, since it uses as much as digits as its factorization.
164534208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 856964 (or 856954 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 33.
The square root of 164534208 is about 12827.0888357413. The cubic root of 164534208 is about 547.9640518447.
Adding to 164534208 its reverse (802435461), we get a palindrome (966969669).
It can be divided in two parts, 1645 and 34208, that added together give a palindrome (35853).
The spelling of 164534208 in words is "one hundred sixty-four million, five hundred thirty-four thousand, two hundred eight".
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