Base | Representation |
---|---|
bin | 1101110010000… |
… | …0011000100101 |
3 | 11000202202121221 |
4 | 3130200120211 |
5 | 104244214300 |
6 | 5422540341 |
7 | 1301220505 |
oct | 334403045 |
9 | 130682557 |
10 | 57804325 |
11 | 2a6a1277 |
12 | 174376b1 |
13 | bc8b757 |
14 | 7969a05 |
15 | 511c31a |
hex | 3720625 |
57804325 has 6 divisors (see below), whose sum is σ = 71677394. Its totient is φ = 46243440.
The previous prime is 57804311. The next prime is 57804347. The reversal of 57804325 is 52340875.
It is a happy number.
It can be written as a sum of positive squares in 3 ways, for example, as 12659364 + 45144961 = 3558^2 + 6719^2 .
It is not a de Polignac number, because 57804325 - 25 = 57804293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1156062 + ... + 1156111.
Almost surely, 257804325 is an apocalyptic number.
It is an amenable number.
57804325 is a deficient number, since it is larger than the sum of its proper divisors (13873069).
57804325 is a wasteful number, since it uses less digits than its factorization.
57804325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2312183 (or 2312178 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 34.
The square root of 57804325 is about 7602.9155591786. The cubic root of 57804325 is about 386.6518668368.
The spelling of 57804325 in words is "fifty-seven million, eight hundred four thousand, three hundred twenty-five".
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