Base | Representation |
---|---|
bin | 1101100110101… |
… | …1011100111001 |
3 | 10222101010000210 |
4 | 3121223130321 |
5 | 104102010400 |
6 | 5355021333 |
7 | 1262013042 |
oct | 331533471 |
9 | 128333023 |
10 | 57063225 |
11 | 2a23549a |
12 | 1713a849 |
13 | ba8c32b |
14 | 78158c9 |
15 | 5022950 |
hex | 366b739 |
57063225 has 12 divisors (see below), whose sum is σ = 94344656. Its totient is φ = 30433680.
The previous prime is 57063221. The next prime is 57063241. The reversal of 57063225 is 52236075.
It is not a de Polignac number, because 57063225 - 22 = 57063221 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 57063192 and 57063201.
It is not an unprimeable number, because it can be changed into a prime (57063221) 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, 380347 + ... + 380496.
Almost surely, 257063225 is an apocalyptic number.
It is an amenable number.
57063225 is a deficient number, since it is larger than the sum of its proper divisors (37281431).
57063225 is a wasteful number, since it uses less digits than its factorization.
57063225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 760856 (or 760851 counting only the distinct ones).
The product of its (nonzero) digits is 12600, while the sum is 30.
The square root of 57063225 is about 7554.0204527126. The cubic root of 57063225 is about 384.9923538145.
The spelling of 57063225 in words is "fifty-seven million, sixty-three thousand, two hundred twenty-five".
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