Base | Representation |
---|---|
bin | 11111011110010… |
… | …111001111101100 |
3 | 1100210121212211222 |
4 | 133132113033230 |
5 | 2040140200403 |
6 | 124222002512 |
7 | 16041243533 |
oct | 3736271754 |
9 | 1323555758 |
10 | 528053228 |
11 | 25108822a |
12 | 128a16438 |
13 | 85527c41 |
14 | 501b931a |
15 | 3155a338 |
hex | 1f7973ec |
528053228 has 24 divisors (see below), whose sum is σ = 997526880. Its totient is φ = 243837440.
The previous prime is 528053213. The next prime is 528053231. The reversal of 528053228 is 822350825.
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, 96293 + ... + 101628.
It is an arithmetic number, because the mean of its divisors is an integer number (41563620).
Almost surely, 2528053228 is an apocalyptic number.
528053228 is a gapful number since it is divisible by the number (58) formed by its first and last digit.
It is an amenable number.
528053228 is a deficient number, since it is larger than the sum of its proper divisors (469473652).
528053228 is a wasteful number, since it uses less digits than its factorization.
528053228 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 197977 (or 197975 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 35.
The square root of 528053228 is about 22979.4087826471. The cubic root of 528053228 is about 808.2751632022.
The spelling of 528053228 in words is "five hundred twenty-eight million, fifty-three thousand, two hundred twenty-eight".
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