Base | Representation |
---|---|
bin | 1100101101000… |
… | …1111001111111 |
3 | 10201021100011221 |
4 | 3023101321333 |
5 | 102120213300 |
6 | 5142054211 |
7 | 1214642164 |
oct | 313217177 |
9 | 121240157 |
10 | 53288575 |
11 | 2809754a |
12 | 15a1a367 |
13 | b06a202 |
14 | 711206b |
15 | 4a2931a |
hex | 32d1e7f |
53288575 has 12 divisors (see below), whose sum is σ = 66211288. Its totient is φ = 42544800.
The previous prime is 53288519. The next prime is 53288593. The reversal of 53288575 is 57588235.
It is not a de Polignac number, because 53288575 - 29 = 53288063 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 (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12409 + ... + 16141.
Almost surely, 253288575 is an apocalyptic number.
53288575 is a deficient number, since it is larger than the sum of its proper divisors (12922713).
53288575 is a wasteful number, since it uses less digits than its factorization.
53288575 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4314 (or 4309 counting only the distinct ones).
The product of its digits is 336000, while the sum is 43.
The square root of 53288575 is about 7299.9023966078. The cubic root of 53288575 is about 376.3090840720.
The spelling of 53288575 in words is "fifty-three million, two hundred eighty-eight thousand, five hundred seventy-five".
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