Base | Representation |
---|---|
bin | 1100011100011… |
… | …0001100100110 |
3 | 10122012122000110 |
4 | 3013012030212 |
5 | 101330121123 |
6 | 5102353450 |
7 | 1202424243 |
oct | 307061446 |
9 | 118178013 |
10 | 52192038 |
11 | 27508718 |
12 | 1558b886 |
13 | aa75082 |
14 | 6d085ca |
15 | 48ae493 |
hex | 31c6326 |
52192038 has 8 divisors (see below), whose sum is σ = 104384088. Its totient is φ = 17397344.
The previous prime is 52192033. The next prime is 52192039. The reversal of 52192038 is 83029125.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
52192038 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 52191996 and 52192014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52192033) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4349331 + ... + 4349342.
It is an arithmetic number, because the mean of its divisors is an integer number (13048011).
Almost surely, 252192038 is an apocalyptic number.
52192038 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
52192038 is a wasteful number, since it uses less digits than its factorization.
52192038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8698678.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 52192038 is about 7224.4057195039. The cubic root of 52192038 is about 373.7100281261.
The spelling of 52192038 in words is "fifty-two million, one hundred ninety-two thousand, thirty-eight".
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