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803089060 = 22573550061
BaseRepresentation
bin101111110111100…
…010101010100100
32001222011011002021
4233313202222210
53121042322220
6211404552524
725621100344
oct5767425244
92058134067
10803089060
11382360774
121a4b52744
13ca4c4c37
1478930d24
154a7874aa
hex2fde2aa4

803089060 has 24 divisors (see below), whose sum is σ = 1709592696. Its totient is φ = 316834560.

The previous prime is 803089039. The next prime is 803089109. The reversal of 803089060 is 60980308.

It can be written as a sum of positive squares in 4 ways, for example, as 234457344 + 568631716 = 15312^2 + 23846^2 .

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

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 7 ways as a sum of consecutive naturals, for example, 273571 + ... + 276490.

It is an arithmetic number, because the mean of its divisors is an integer number (71233029).

Almost surely, 2803089060 is an apocalyptic number.

It is an amenable number.

803089060 is an abundant number, since it is smaller than the sum of its proper divisors (906503636).

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

803089060 is a wasteful number, since it uses less digits than its factorization.

803089060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550143 (or 550141 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 803089060 is about 28338.8260166154. The cubic root of 803089060 is about 929.5110776510.

The spelling of 803089060 in words is "eight hundred three million, eighty-nine thousand, sixty".

Divisors: 1 2 4 5 10 20 73 146 292 365 730 1460 550061 1100122 2200244 2750305 5500610 11001220 40154453 80308906 160617812 200772265 401544530 803089060