Base | Representation |
---|---|
bin | 10011100011011… |
… | …10011001100100 |
3 | 102102122120221010 |
4 | 21301232121210 |
5 | 313442430202 |
6 | 24135422220 |
7 | 4031142504 |
oct | 1161563144 |
9 | 372576833 |
10 | 164030052 |
11 | 8465522a |
12 | 46b24970 |
13 | 27ca1c04 |
14 | 17adba04 |
15 | e60176c |
hex | 9c6e664 |
164030052 has 24 divisors (see below), whose sum is σ = 395084032. Its totient is φ = 52912800.
The previous prime is 164030039. The next prime is 164030057. The reversal of 164030052 is 250030461.
It is a happy number.
164030052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (164030057) 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, 220099 + ... + 220842.
Almost surely, 2164030052 is an apocalyptic number.
164030052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
164030052 is an abundant number, since it is smaller than the sum of its proper divisors (231053980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
164030052 is a wasteful number, since it uses less digits than its factorization.
164030052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440979 (or 440977 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 164030052 is about 12807.4217545921. The cubic root of 164030052 is about 547.4037995319.
The spelling of 164030052 in words is "one hundred sixty-four million, thirty thousand, fifty-two".
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