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2850365828 = 221494782493
BaseRepresentation
bin1010100111100101…
…0010000110000100
321100122110120211202
42221321102012010
521314143201303
61150501122032
7130430465312
oct25171220604
97318416752
102850365828
111232a59042
126766b9318
133656b2ccb
141d07b50b2
1511a387c88
hexa9e52184

2850365828 has 12 divisors (see below), whose sum is σ = 5021618700. Its totient is φ = 1415617632.

The previous prime is 2850365803. The next prime is 2850365839. The reversal of 2850365828 is 8285630582.

It can be written as a sum of positive squares in 2 ways, for example, as 1664803204 + 1185562624 = 40802^2 + 34432^2 .

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 3 ways as a sum of consecutive naturals, for example, 2390651 + ... + 2391842.

It is an arithmetic number, because the mean of its divisors is an integer number (418468225).

Almost surely, 22850365828 is an apocalyptic number.

It is an amenable number.

2850365828 is a deficient number, since it is larger than the sum of its proper divisors (2171252872).

2850365828 is a wasteful number, since it uses less digits than its factorization.

2850365828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4782646 (or 4782644 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 47.

The square root of 2850365828 is about 53388.8174433561. The cubic root of 2850365828 is about 1417.8605996873.

The spelling of 2850365828 in words is "two billion, eight hundred fifty million, three hundred sixty-five thousand, eight hundred twenty-eight".

Divisors: 1 2 4 149 298 596 4782493 9564986 19129972 712591457 1425182914 2850365828