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808450229005 = 5229877805097
BaseRepresentation
bin10111100001110110110…
…00111000001100001101
32212021202021201211222021
423300323120320030031
5101221201224312010
61415221422050141
7112260102364126
oct13607330701415
92767667654867
10808450229005
11291953094931
12110824419951
135b30c869793
142b1b474b04d
151606a0c38da
hexbc3b63830d

808450229005 has 16 divisors (see below), whose sum is σ = 975488940720. Its totient is φ = 643200855552.

The previous prime is 808450228973. The next prime is 808450229009. The reversal of 808450229005 is 500922054808.

808450229005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 163278221929 + 645172007076 = 404077^2 + 803226^2 .

It is a cyclic number.

It is not a de Polignac number, because 808450229005 - 25 = 808450228973 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (808450229009) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 601617 + ... + 1406713.

It is an arithmetic number, because the mean of its divisors is an integer number (60968058795).

Almost surely, 2808450229005 is an apocalyptic number.

It is an amenable number.

808450229005 is a deficient number, since it is larger than the sum of its proper divisors (167038711715).

808450229005 is a wasteful number, since it uses less digits than its factorization.

808450229005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 806208.

The product of its (nonzero) digits is 230400, while the sum is 43.

The spelling of 808450229005 in words is "eight hundred eight billion, four hundred fifty million, two hundred twenty-nine thousand, five".

Divisors: 1 5 229 877 1145 4385 200833 805097 1004165 4025485 184367213 706070069 921836065 3530350345 161690045801 808450229005