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806828060 = 22583486041
BaseRepresentation
bin110000000101110…
…011100000011100
32002020012010000202
4300011303200130
53123021444220
6212021043032
725664632253
oct6005634034
92066163022
10806828060
11384484955
121a6256478
13cb203a6c
147922579a
154ac75275
hex3017381c

806828060 has 24 divisors (see below), whose sum is σ = 1714756176. Its totient is φ = 318842240.

The previous prime is 806828059. The next prime is 806828093. The reversal of 806828060 is 60828608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241361 + ... + 244680.

It is an arithmetic number, because the mean of its divisors is an integer number (71448174).

Almost surely, 2806828060 is an apocalyptic number.

It is an amenable number.

806828060 is an abundant number, since it is smaller than the sum of its proper divisors (907928116).

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

806828060 is a wasteful number, since it uses less digits than its factorization.

806828060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486133 (or 486131 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 806828060 is about 28404.7189741423. The cubic root of 806828060 is about 930.9513754451.

The spelling of 806828060 in words is "eight hundred six million, eight hundred twenty-eight thousand, sixty".

Divisors: 1 2 4 5 10 20 83 166 332 415 830 1660 486041 972082 1944164 2430205 4860410 9720820 40341403 80682806 161365612 201707015 403414030 806828060