Base | Representation |
---|---|
bin | 1101100110101… |
… | …1011100100001 |
3 | 10222101002222220 |
4 | 3121223130201 |
5 | 104102010301 |
6 | 5355021253 |
7 | 1262013006 |
oct | 331533441 |
9 | 128332886 |
10 | 57063201 |
11 | 2a235478 |
12 | 1713a829 |
13 | ba8c310 |
14 | 78158ad |
15 | 5022936 |
hex | 366b721 |
57063201 has 16 divisors (see below), whose sum is σ = 82978560. Its totient is φ = 34669440.
The previous prime is 57063187. The next prime is 57063211. The reversal of 57063201 is 10236075.
It is not a de Polignac number, because 57063201 - 27 = 57063073 is a prime.
It is not an unprimeable number, because it can be changed into a prime (57063211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6180 + ... + 12341.
It is an arithmetic number, because the mean of its divisors is an integer number (5186160).
Almost surely, 257063201 is an apocalyptic number.
It is an amenable number.
57063201 is a deficient number, since it is larger than the sum of its proper divisors (25915359).
57063201 is a wasteful number, since it uses less digits than its factorization.
57063201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18616.
The product of its (nonzero) digits is 1260, while the sum is 24.
The square root of 57063201 is about 7554.0188641544. The cubic root of 57063201 is about 384.9922998404.
Adding to 57063201 its reverse (10236075), we get a palindrome (67299276).
The spelling of 57063201 in words is "fifty-seven million, sixty-three thousand, two hundred one".
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