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830802830806 = 213293470323189
BaseRepresentation
bin11000001011011111011…
…01010010010111010110
32221102110002002200012001
430011233231102113112
5102102441011041211
61433355431545514
7114011032354324
oct14055755222726
92842402080161
10830802830806
112a03835a2463
1211502222b29a
1360462775c90
142c2d5274d14
1516927651ac1
hexc16fb525d6

830802830806 has 32 divisors (see below), whose sum is σ = 1346990964480. Its totient is φ = 382041035904.

The previous prime is 830802830797. The next prime is 830802830873. The reversal of 830802830806 is 608038208038.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35815860 + ... + 35839048.

It is an arithmetic number, because the mean of its divisors is an integer number (42093467640).

Almost surely, 2830802830806 is an apocalyptic number.

830802830806 is a deficient number, since it is larger than the sum of its proper divisors (516188133674).

830802830806 is a wasteful number, since it uses less digits than its factorization.

830802830806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28200.

The product of its (nonzero) digits is 442368, while the sum is 46.

The spelling of 830802830806 in words is "eight hundred thirty billion, eight hundred two million, eight hundred thirty thousand, eight hundred six".

Divisors: 1 2 13 26 293 586 3809 4703 7618 9406 23189 46378 61139 122278 301457 602914 1377979 2755958 6794377 13588754 17913727 35827454 88326901 109057867 176653802 218115734 1417752271 2835504542 31953955031 63907910062 415401415403 830802830806