Base | Representation |
---|---|
bin | 10011100100100… |
… | …00000111010110 |
3 | 102102220121100212 |
4 | 21302100013112 |
5 | 314011340100 |
6 | 24142405422 |
7 | 4032256226 |
oct | 1162200726 |
9 | 372817325 |
10 | 164168150 |
11 | 84739a63 |
12 | 46b90872 |
13 | 2801ca23 |
14 | 17b36086 |
15 | e62c635 |
hex | 9c901d6 |
164168150 has 24 divisors (see below), whose sum is σ = 323316360. Its totient is φ = 61804160.
The previous prime is 164168119. The next prime is 164168153. The reversal of 164168150 is 51861461.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (164168153) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95720 + ... + 97419.
It is an arithmetic number, because the mean of its divisors is an integer number (13471515).
Almost surely, 2164168150 is an apocalyptic number.
164168150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
164168150 is a deficient number, since it is larger than the sum of its proper divisors (159148210).
164168150 is a wasteful number, since it uses less digits than its factorization.
164168150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193168 (or 193163 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 164168150 is about 12812.8119474220. The cubic root of 164168150 is about 547.5573774163.
The spelling of 164168150 in words is "one hundred sixty-four million, one hundred sixty-eight thousand, one hundred fifty".
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