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793668085 = 572947127131
BaseRepresentation
bin101111010011100…
…110100111110101
32001022102111221021
4233103212213311
53111134334320
6210431021141
725445032060
oct5723464765
92038374837
10793668085
11378006641
121a196a7b1
13c8576ab2
147759b8d7
1549a25daa
hex2f4e69f5

793668085 has 64 divisors (see below), whose sum is σ = 1167851520. Its totient is φ = 506338560.

The previous prime is 793668079. The next prime is 793668097. The reversal of 793668085 is 580866397.

It is not a de Polignac number, because 793668085 - 25 = 793668053 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6058470 + ... + 6058600.

It is an arithmetic number, because the mean of its divisors is an integer number (18247680).

Almost surely, 2793668085 is an apocalyptic number.

It is an amenable number.

793668085 is a deficient number, since it is larger than the sum of its proper divisors (374183435).

793668085 is a wasteful number, since it uses less digits than its factorization.

793668085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346.

The product of its (nonzero) digits is 2177280, while the sum is 52.

The square root of 793668085 is about 28172.1153802834. The cubic root of 793668085 is about 925.8620976654.

The spelling of 793668085 in words is "seven hundred ninety-three million, six hundred sixty-eight thousand, eighty-five".

Divisors: 1 5 7 29 35 47 127 131 145 203 235 329 635 655 889 917 1015 1363 1645 3683 3799 4445 4585 5969 6157 6815 9541 16637 18415 18995 25781 26593 29845 30785 41783 43099 47705 83185 116459 128905 132965 173101 178553 208915 215495 482473 582295 781939 865505 892765 1211707 1249871 2412365 3377311 3909695 5473573 6058535 6249355 16886555 22676231 27367865 113381155 158733617 793668085