Base | Representation |
---|---|
bin | 111100011101000… |
… | …1101101100010011 |
3 | 12020101000211000202 |
4 | 1320322031230103 |
5 | 13123300320410 |
6 | 533142205415 |
7 | 101161122002 |
oct | 17072155423 |
9 | 5211024022 |
10 | 2028526355 |
11 | 951060969 |
12 | 48742386b |
13 | 26435466b |
14 | 1535a2c39 |
15 | bd149ca5 |
hex | 78e8db13 |
2028526355 has 16 divisors (see below), whose sum is σ = 2571501600. Its totient is φ = 1531918080.
The previous prime is 2028526349. The next prime is 2028526363. The reversal of 2028526355 is 5536258202.
It is not a de Polignac number, because 2028526355 - 214 = 2028509971 is a prime.
It is a super-2 number, since 2×20285263552 = 8229838345859172050, which contains 22 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11300 + ... + 64689.
It is an arithmetic number, because the mean of its divisors is an integer number (160718850).
Almost surely, 22028526355 is an apocalyptic number.
2028526355 is a deficient number, since it is larger than the sum of its proper divisors (542975245).
2028526355 is a wasteful number, since it uses less digits than its factorization.
2028526355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 76294.
The product of its (nonzero) digits is 144000, while the sum is 38.
The square root of 2028526355 is about 45039.1646791989. The cubic root of 2028526355 is about 1265.8829530652.
The spelling of 2028526355 in words is "two billion, twenty-eight million, five hundred twenty-six thousand, three hundred fifty-five".
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