Base | Representation |
---|---|
bin | 1100011010010… |
… | …0000110010100 |
3 | 10121221112102122 |
4 | 3012210012110 |
5 | 101311133442 |
6 | 5055355112 |
7 | 1201303121 |
oct | 306440624 |
9 | 117845378 |
10 | 52052372 |
11 | 27422799 |
12 | 15522a98 |
13 | aa26628 |
14 | 6cad748 |
15 | 4882dd2 |
hex | 31a4194 |
52052372 has 12 divisors (see below), whose sum is σ = 92375136. Its totient is φ = 25659480.
The previous prime is 52052369. The next prime is 52052393. The reversal of 52052372 is 27325025.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91358 + ... + 91925.
It is an arithmetic number, because the mean of its divisors is an integer number (7697928).
Almost surely, 252052372 is an apocalyptic number.
It is an amenable number.
52052372 is a deficient number, since it is larger than the sum of its proper divisors (40322764).
52052372 is a wasteful number, since it uses less digits than its factorization.
52052372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 183358 (or 183356 counting only the distinct ones).
The product of its (nonzero) digits is 4200, while the sum is 26.
The square root of 52052372 is about 7214.7329818920. The cubic root of 52052372 is about 373.3763807363.
Adding to 52052372 its reverse (27325025), we get a palindrome (79377397).
The spelling of 52052372 in words is "fifty-two million, fifty-two thousand, three hundred seventy-two".
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