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2913763085 = 55943322811
BaseRepresentation
bin1010110110101100…
…0111111100001101
321112001202111112022
42231223013330031
521431410404320
61201044015525
7132130402052
oct25553077415
97461674468
102913763085
11126581a372
126939915a5
1337587c38c
141d8d99029
15120c0c325
hexadac7f0d

2913763085 has 16 divisors (see below), whose sum is σ = 3564146880. Its totient is φ = 2286109440.

The previous prime is 2913763063. The next prime is 2913763087. The reversal of 2913763085 is 5803673192.

It is not a de Polignac number, because 2913763085 - 224 = 2896985869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2913763087) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 116330 + ... + 139140.

It is an arithmetic number, because the mean of its divisors is an integer number (222759180).

Almost surely, 22913763085 is an apocalyptic number.

It is an amenable number.

2913763085 is a deficient number, since it is larger than the sum of its proper divisors (650383795).

2913763085 is a wasteful number, since it uses less digits than its factorization.

2913763085 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23308.

The product of its (nonzero) digits is 272160, while the sum is 44.

The square root of 2913763085 is about 53979.2838503810. The cubic root of 2913763085 is about 1428.2955363195.

The spelling of 2913763085 in words is "two billion, nine hundred thirteen million, seven hundred sixty-three thousand, eighty-five".

Divisors: 1 5 59 295 433 2165 22811 25547 114055 127735 1345849 6729245 9877163 49385815 582752617 2913763085