Base | Representation |
---|---|
bin | 1100011001110… |
… | …0101100011011 |
3 | 10121212222211100 |
4 | 3012130230123 |
5 | 101304201133 |
6 | 5055002443 |
7 | 1201115523 |
oct | 306345433 |
9 | 117788740 |
10 | 52022043 |
11 | 27401a27 |
12 | 15509423 |
13 | aa15898 |
14 | 6ca2683 |
15 | 4878e13 |
hex | 319cb1b |
52022043 has 6 divisors (see below), whose sum is σ = 75142964. Its totient is φ = 34681356.
The previous prime is 52022039. The next prime is 52022059. The reversal of 52022043 is 34022025.
It is not a de Polignac number, because 52022043 - 22 = 52022039 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52022093) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2890105 + ... + 2890122.
Almost surely, 252022043 is an apocalyptic number.
52022043 is a deficient number, since it is larger than the sum of its proper divisors (23120921).
52022043 is a wasteful number, since it uses less digits than its factorization.
52022043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5780233 (or 5780230 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 18.
The square root of 52022043 is about 7212.6307960411. The cubic root of 52022043 is about 373.3038490923.
Subtracting from 52022043 its sum of digits (18), we obtain a palindrome (52022025).
Adding to 52022043 its reverse (34022025), we get a palindrome (86044068).
The spelling of 52022043 in words is "fifty-two million, twenty-two thousand, forty-three".
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