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2074707568105 = 54769112776473
BaseRepresentation
bin11110001100001110001…
…101010010010111101001
321100100011221022112020221
4132030032031102113221
5232443000114134410
64225035115250041
7302615121233044
oct36141615222751
97310157275227
102074707568105
1172a973375507
12296113449921
1312084b08c483
14725b87a3c5b
1538e7ba2d4da
hex1e30e3525e9

2074707568105 has 16 divisors (see below), whose sum is σ = 2546300162304. Its totient is φ = 1622100885120.

The previous prime is 2074707568103. The next prime is 2074707568111. The reversal of 2074707568105 is 5018657074702.

It is not a de Polignac number, because 2074707568105 - 21 = 2074707568103 is a prime.

It is a super-2 number, since 2×20747075681052 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2074707568103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6225852 + ... + 6550621.

It is an arithmetic number, because the mean of its divisors is an integer number (159143760144).

Almost surely, 22074707568105 is an apocalyptic number.

It is an amenable number.

2074707568105 is a deficient number, since it is larger than the sum of its proper divisors (471592594199).

2074707568105 is a wasteful number, since it uses less digits than its factorization.

2074707568105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12777216.

The product of its (nonzero) digits is 3292800, while the sum is 52.

The spelling of 2074707568105 in words is "two trillion, seventy-four billion, seven hundred seven million, five hundred sixty-eight thousand, one hundred five".

Divisors: 1 5 47 235 691 3455 32477 162385 12776473 63882365 600494231 3002471155 8828542843 44142714215 414941513621 2074707568105