Base | Representation |
---|---|
bin | 11111011110001… |
… | …010010000110010 |
3 | 1100210112011220102 |
4 | 133132022100302 |
5 | 2040132000200 |
6 | 124220512402 |
7 | 16040632514 |
oct | 3736122062 |
9 | 1323464812 |
10 | 528000050 |
11 | 251051286 |
12 | 1289ab702 |
13 | 85509986 |
14 | 501a3bb4 |
15 | 315496d5 |
hex | 1f78a432 |
528000050 has 24 divisors (see below), whose sum is σ = 1006037172. Its totient is φ = 206048000.
The previous prime is 528000047. The next prime is 528000061. The reversal of 528000050 is 50000825.
It can be written as a sum of positive squares in 6 ways, for example, as 32982049 + 495018001 = 5743^2 + 22249^2 .
It is a junction number, because it is equal to n+sod(n) for n = 527999986 and 528000031.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 126731 + ... + 130830.
Almost surely, 2528000050 is an apocalyptic number.
528000050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
528000050 is a deficient number, since it is larger than the sum of its proper divisors (478037122).
528000050 is a wasteful number, since it uses less digits than its factorization.
528000050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 257614 (or 257609 counting only the distinct ones).
The product of its (nonzero) digits is 400, while the sum is 20.
The square root of 528000050 is about 22978.2516741374. The cubic root of 528000050 is about 808.2480296373.
Adding to 528000050 its reverse (50000825), we get a palindrome (578000875).
The spelling of 528000050 in words is "five hundred twenty-eight million, fifty", and thus it is an aban number.
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