Base | Representation |
---|---|
bin | 1101110001010… |
… | …1001001110101 |
3 | 11000200102112020 |
4 | 3130111021311 |
5 | 104241231300 |
6 | 5421543353 |
7 | 1300636422 |
oct | 334251165 |
9 | 130612466 |
10 | 57758325 |
11 | 2a66a759 |
12 | 17414b59 |
13 | bc73831 |
14 | 7956d49 |
15 | 510d8a0 |
hex | 3715275 |
57758325 has 12 divisors (see below), whose sum is σ = 95493888. Its totient is φ = 30804400.
The previous prime is 57758321. The next prime is 57758341. The reversal of 57758325 is 52385775.
It is not a de Polignac number, because 57758325 - 22 = 57758321 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (57758321) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 384981 + ... + 385130.
It is an arithmetic number, because the mean of its divisors is an integer number (7957824).
Almost surely, 257758325 is an apocalyptic number.
It is an amenable number.
57758325 is a deficient number, since it is larger than the sum of its proper divisors (37735563).
57758325 is a wasteful number, since it uses less digits than its factorization.
57758325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 770124 (or 770119 counting only the distinct ones).
The product of its digits is 294000, while the sum is 42.
The square root of 57758325 is about 7599.8898018327. The cubic root of 57758325 is about 386.5492752866.
The spelling of 57758325 in words is "fifty-seven million, seven hundred fifty-eight thousand, three hundred twenty-five".
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