Base | Representation |
---|---|
bin | 1101101001100… |
… | …1101100101100 |
3 | 10222201201212121 |
4 | 3122121230230 |
5 | 104124041102 |
6 | 5403042324 |
7 | 1263432232 |
oct | 332315454 |
9 | 128651777 |
10 | 57252652 |
11 | 2a354846 |
12 | 172103a4 |
13 | bb27612 |
14 | 7864952 |
15 | 505db37 |
hex | 3699b2c |
57252652 has 6 divisors (see below), whose sum is σ = 100192148. Its totient is φ = 28626324.
The previous prime is 57252647. The next prime is 57252673. The reversal of 57252652 is 25625275.
It is a super-2 number, since 2×572526522 = 6555732322066208, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7156578 + ... + 7156585.
Almost surely, 257252652 is an apocalyptic number.
It is an amenable number.
57252652 is a deficient number, since it is larger than the sum of its proper divisors (42939496).
57252652 is a wasteful number, since it uses less digits than its factorization.
57252652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14313167 (or 14313165 counting only the distinct ones).
The product of its digits is 42000, while the sum is 34.
The square root of 57252652 is about 7566.5482222741. The cubic root of 57252652 is about 385.4178899804.
The spelling of 57252652 in words is "fifty-seven million, two hundred fifty-two thousand, six hundred fifty-two".
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