Base | Representation |
---|---|
bin | 1100101001101… |
… | …0111110010010 |
3 | 10200211220112102 |
4 | 3022122332102 |
5 | 102041013240 |
6 | 5133200402 |
7 | 1213014200 |
oct | 312327622 |
9 | 120756472 |
10 | 53063570 |
11 | 27a5349a |
12 | 15930102 |
13 | acbb981 |
14 | 7094070 |
15 | 49d2815 |
hex | 329af92 |
53063570 has 24 divisors (see below), whose sum is σ = 111109644. Its totient is φ = 18193056.
The previous prime is 53063539. The next prime is 53063573. The reversal of 53063570 is 7536035.
It can be written as a sum of positive squares in 2 ways, for example, as 44129449 + 8934121 = 6643^2 + 2989^2 .
It is a super-2 number, since 2×530635702 = 5631484922289800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (53063573) 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, 53657 + ... + 54636.
Almost surely, 253063570 is an apocalyptic number.
53063570 is an abundant number, since it is smaller than the sum of its proper divisors (58046074).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53063570 is a wasteful number, since it uses less digits than its factorization.
53063570 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 108314 (or 108307 counting only the distinct ones).
The product of its (nonzero) digits is 9450, while the sum is 29.
The square root of 53063570 is about 7284.4745864064. The cubic root of 53063570 is about 375.7786959751.
The spelling of 53063570 in words is "fifty-three million, sixty-three thousand, five hundred seventy".
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