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4917040068 = 223910345013
BaseRepresentation
bin1001001010001010…
…00001001111000100
3110200200021111221010
410211011001033010
540032230240233
62131525122220
7232564102533
oct44505011704
913620244833
104917040068
1120a35a4a86
12b52859370
13604903185
1434906831a
151dba1ab63
hex1251413c4

4917040068 has 24 divisors (see below), whose sum is σ = 11474608768. Its totient is φ = 1638796896.

The previous prime is 4917040057. The next prime is 4917040069. The reversal of 4917040068 is 8600407194.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (4917040069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86730 + ... + 131742.

Almost surely, 24917040068 is an apocalyptic number.

It is an amenable number.

4917040068 is an abundant number, since it is smaller than the sum of its proper divisors (6557568700).

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

4917040068 is a wasteful number, since it uses less digits than its factorization.

4917040068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54123 (or 54121 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 39.

The square root of 4917040068 is about 70121.6091372695. The cubic root of 4917040068 is about 1700.4658547974.

The spelling of 4917040068 in words is "four billion, nine hundred seventeen million, forty thousand, sixty-eight".

Divisors: 1 2 3 4 6 12 9103 18206 27309 36412 45013 54618 90026 109236 135039 180052 270078 540156 409753339 819506678 1229260017 1639013356 2458520034 4917040068