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833245028 = 227112705341
BaseRepresentation
bin110001101010100…
…100111101100100
32011001220020021222
4301222210331210
53201302320103
6214403155512
726435315540
oct6152447544
92131806258
10833245028
11398388360
121b3075b98
13103822bc5
147c940a20
154d242638
hex31aa4f64

833245028 has 24 divisors (see below), whose sum is σ = 1817989824. Its totient is φ = 324640800.

The previous prime is 833245027. The next prime is 833245033. The reversal of 833245028 is 820542338.

833245028 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (833245027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1352363 + ... + 1352978.

It is an arithmetic number, because the mean of its divisors is an integer number (75749576).

Almost surely, 2833245028 is an apocalyptic number.

It is an amenable number.

833245028 is an abundant number, since it is smaller than the sum of its proper divisors (984744796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

833245028 is a wasteful number, since it uses less digits than its factorization.

833245028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2705363 (or 2705361 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 35.

The square root of 833245028 is about 28865.9839257213. The cubic root of 833245028 is about 941.0027883068.

The spelling of 833245028 in words is "eight hundred thirty-three million, two hundred forty-five thousand, twenty-eight".

Divisors: 1 2 4 7 11 14 22 28 44 77 154 308 2705341 5410682 10821364 18937387 29758751 37874774 59517502 75749548 119035004 208311257 416622514 833245028