Base | Representation |
---|---|
bin | 11110111111111… |
… | …000100010011100 |
3 | 1100020120221111111 |
4 | 132333320202130 |
5 | 2031114010012 |
6 | 123334431404 |
7 | 15613315021 |
oct | 3677704234 |
9 | 1306527444 |
10 | 520063132 |
11 | 247620146 |
12 | 126202564 |
13 | 8398b184 |
14 | 4d0d9548 |
15 | 309ccba7 |
hex | 1eff889c |
520063132 has 12 divisors (see below), whose sum is σ = 912338560. Its totient is φ = 259394976.
The previous prime is 520063123. The next prime is 520063139. The reversal of 520063132 is 231360025.
It is a super-2 number, since 2×5200631322 = 540931322531298848, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (520063139) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157308 + ... + 160579.
Almost surely, 2520063132 is an apocalyptic number.
It is an amenable number.
520063132 is a deficient number, since it is larger than the sum of its proper divisors (392275428).
520063132 is a wasteful number, since it uses less digits than its factorization.
520063132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 318300 (or 318298 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 520063132 is about 22804.8927206422. The cubic root of 520063132 is about 804.1776935366.
The spelling of 520063132 in words is "five hundred twenty million, sixty-three thousand, one hundred thirty-two".
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