Base | Representation |
---|---|
bin | 11111010011001… |
… | …010001111010000 |
3 | 1100121002200020101 |
4 | 133103022033100 |
5 | 2033412210433 |
6 | 124035022144 |
7 | 16004262340 |
oct | 3723121720 |
9 | 1317080211 |
10 | 525116368 |
11 | 24a461777 |
12 | 127a3a954 |
13 | 84a3a25a |
14 | 4da52d20 |
15 | 3117a07d |
hex | 1f4ca3d0 |
525116368 has 40 divisors (see below), whose sum is σ = 1184709888. Its totient is φ = 220801152.
The previous prime is 525116279. The next prime is 525116393. The reversal of 525116368 is 863611525.
It is a super-2 number, since 2×5251163682 = 551494399883022848, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38296 + ... + 50167.
Almost surely, 2525116368 is an apocalyptic number.
It is an amenable number.
525116368 is an abundant number, since it is smaller than the sum of its proper divisors (659593520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
525116368 is a wasteful number, since it uses less digits than its factorization.
525116368 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88531 (or 88525 counting only the distinct ones).
The product of its digits is 43200, while the sum is 37.
The square root of 525116368 is about 22915.4176920256. The cubic root of 525116368 is about 806.7739222486.
The spelling of 525116368 in words is "five hundred twenty-five million, one hundred sixteen thousand, three hundred sixty-eight".
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