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8730080811 = 3216713214397
BaseRepresentation
bin10000010000101101…
…00111011000101011
3211112102012001111100
420020112213120223
5120334400041221
64002135532443
7426224314434
oct101026473053
924472161440
108730080811
11377a9a2a21
12183782a123
13a918851ba
145cb63248b
15361660926
hex2085a762b

8730080811 has 24 divisors (see below), whose sum is σ = 12698116704. Its totient is φ = 5779509120.

The previous prime is 8730080797. The next prime is 8730080837. The reversal of 8730080811 is 1180800378.

It is not a de Polignac number, because 8730080811 - 219 = 8729556523 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8730080861) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1983265 + ... + 1987661.

It is an arithmetic number, because the mean of its divisors is an integer number (529088196).

Almost surely, 28730080811 is an apocalyptic number.

8730080811 is a deficient number, since it is larger than the sum of its proper divisors (3968035893).

8730080811 is a wasteful number, since it uses less digits than its factorization.

8730080811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5891 (or 5888 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 36.

The square root of 8730080811 is about 93434.9014608567. The cubic root of 8730080811 is about 2059.0777921180.

The spelling of 8730080811 in words is "eight billion, seven hundred thirty million, eighty thousand, eight hundred eleven".

Divisors: 1 3 9 167 501 1321 1503 3963 4397 11889 13191 39573 220607 661821 734299 1985463 2202897 5808437 6608691 17425311 52275933 970008979 2910026937 8730080811