Base | Representation |
---|---|
bin | 1000011011111000… |
… | …00111100001000000 |
3 | 102200121210102120000 |
4 | 10031330013201000 |
5 | 33233340034103 |
6 | 2025220320000 |
7 | 220141265355 |
oct | 41574074100 |
9 | 12617712500 |
10 | 4528830528 |
11 | 1a14452452 |
12 | a64843000 |
13 | 57235c3a1 |
14 | 30d69262c |
15 | 1b78d5aa3 |
hex | 10df07840 |
4528830528 has 70 divisors (see below), whose sum is σ = 13424887806. Its totient is φ = 1509608448.
The previous prime is 4528830497. The next prime is 4528830547. The reversal of 4528830528 is 8250388254.
4528830528 is a `hidden beast` number, since 45 + 2 + 8 + 83 + 0 + 528 = 666.
It can be written as a sum of positive squares in only one way, i.e., 3121680384 + 1407150144 = 55872^2 + 37512^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 431625 + ... + 441992.
Almost surely, 24528830528 is an apocalyptic number.
4528830528 is a gapful number since it is divisible by the number (48) formed by its first and last digit.
It is an amenable number.
4528830528 is an abundant number, since it is smaller than the sum of its proper divisors (8896057278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4528830528 is an equidigital number, since it uses as much as digits as its factorization.
4528830528 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 873641 (or 873622 counting only the distinct ones).
The product of its (nonzero) digits is 614400, while the sum is 45.
The square root of 4528830528 is about 67296.5863027242. The cubic root of 4528830528 is about 1654.4819105887.
The spelling of 4528830528 in words is "four billion, five hundred twenty-eight million, eight hundred thirty thousand, five hundred twenty-eight".
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