Base | Representation |
---|---|
bin | 1100011100010… |
… | …0111110111100 |
3 | 10122012101012101 |
4 | 3013010332330 |
5 | 101324441233 |
6 | 5102314444 |
7 | 1202403613 |
oct | 307047674 |
9 | 118171171 |
10 | 52187068 |
11 | 27504a0a |
12 | 15588a24 |
13 | aa72a2b |
14 | 6d0687a |
15 | 48acc7d |
hex | 31c4fbc |
52187068 has 6 divisors (see below), whose sum is σ = 91327376. Its totient is φ = 26093532.
The previous prime is 52187041. The next prime is 52187071. The reversal of 52187068 is 86078125.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6523380 + ... + 6523387.
Almost surely, 252187068 is an apocalyptic number.
It is an amenable number.
52187068 is a deficient number, since it is larger than the sum of its proper divisors (39140308).
52187068 is a wasteful number, since it uses less digits than its factorization.
52187068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13046771 (or 13046769 counting only the distinct ones).
The product of its (nonzero) digits is 26880, while the sum is 37.
The square root of 52187068 is about 7224.0617383851. The cubic root of 52187068 is about 373.6981655389.
The spelling of 52187068 in words is "fifty-two million, one hundred eighty-seven thousand, sixty-eight".
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