Base | Representation |
---|---|
bin | 11111100001010… |
… | …111010110011000 |
3 | 1100212002212012221 |
4 | 133201113112120 |
5 | 2040340340323 |
6 | 124250513424 |
7 | 16051031560 |
oct | 3741272630 |
9 | 1325085187 |
10 | 528840088 |
11 | 251575427 |
12 | 129135874 |
13 | 8574213a |
14 | 50341da0 |
15 | 3166355d |
hex | 1f857598 |
528840088 has 16 divisors (see below), whose sum is σ = 1133228880. Its totient is φ = 226645728.
The previous prime is 528840079. The next prime is 528840121. The reversal of 528840088 is 880048825.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4721731 + ... + 4721842.
It is an arithmetic number, because the mean of its divisors is an integer number (70826805).
Almost surely, 2528840088 is an apocalyptic number.
It is an amenable number.
528840088 is an abundant number, since it is smaller than the sum of its proper divisors (604388792).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
528840088 is a wasteful number, since it uses less digits than its factorization.
528840088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9443586 (or 9443582 counting only the distinct ones).
The product of its (nonzero) digits is 163840, while the sum is 43.
The square root of 528840088 is about 22996.5233894169. The cubic root of 528840088 is about 808.6764382495.
The spelling of 528840088 in words is "five hundred twenty-eight million, eight hundred forty thousand, eighty-eight".
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