Base | Representation |
---|---|
bin | 10011100100110… |
… | …10110101010100 |
3 | 102102222211120212 |
4 | 21302122311110 |
5 | 314014241202 |
6 | 24143344552 |
7 | 4032531224 |
oct | 1162326524 |
9 | 372884525 |
10 | 164212052 |
11 | 84769a44 |
12 | 46bb2158 |
13 | 280369c4 |
14 | 17b48084 |
15 | e63a652 |
hex | 9c9ad54 |
164212052 has 24 divisors (see below), whose sum is σ = 297018792. Its totient is φ = 79385600.
The previous prime is 164212039. The next prime is 164212067. The reversal of 164212052 is 250212461.
It is a happy number.
164212052 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 2515396 + 161696656 = 1586^2 + 12716^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14102 + ... + 22962.
It is an arithmetic number, because the mean of its divisors is an integer number (12375783).
Almost surely, 2164212052 is an apocalyptic number.
It is an amenable number.
164212052 is a deficient number, since it is larger than the sum of its proper divisors (132806740).
164212052 is a wasteful number, since it uses less digits than its factorization.
164212052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9019 (or 9017 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 164212052 is about 12814.5250399693. The cubic root of 164212052 is about 547.6061825011.
The spelling of 164212052 in words is "one hundred sixty-four million, two hundred twelve thousand, fifty-two".
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