Base | Representation |
---|---|
bin | 1100101010000… |
… | …1010100001111 |
3 | 10200220020011200 |
4 | 3022201110033 |
5 | 102042331201 |
6 | 5133520543 |
7 | 1213153014 |
oct | 312412417 |
9 | 120806150 |
10 | 53089551 |
11 | 27a70a69 |
12 | 15943153 |
13 | acca748 |
14 | 709d70b |
15 | 49da386 |
hex | 32a150f |
53089551 has 6 divisors (see below), whose sum is σ = 76684920. Its totient is φ = 35393028.
The previous prime is 53089529. The next prime is 53089559. The reversal of 53089551 is 15598035.
It is a happy number.
It is not a de Polignac number, because 53089551 - 27 = 53089423 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53089559) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2949411 + ... + 2949428.
It is an arithmetic number, because the mean of its divisors is an integer number (12780820).
Almost surely, 253089551 is an apocalyptic number.
53089551 is a deficient number, since it is larger than the sum of its proper divisors (23595369).
53089551 is a wasteful number, since it uses less digits than its factorization.
53089551 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5898845 (or 5898842 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 36.
The square root of 53089551 is about 7286.2576814164. The cubic root of 53089551 is about 375.8400155918.
The spelling of 53089551 in words is "fifty-three million, eighty-nine thousand, five hundred fifty-one".
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