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2107030054179 = 31995338788499
BaseRepresentation
bin11110101010010100110…
…001110010010100100011
321110102121112202221120210
4132222110301302110203
5234010144143213204
64251542314305203
7305141111645241
oct36522461622443
97412545687523
102107030054179
1174264a598716
122a0434128203
131238cc67058b
1473da3451791
1539c1e4bb389
hex1ea94c72523

2107030054179 has 16 divisors (see below), whose sum is σ = 2960338320000. Its totient is φ = 1329359403456.

The previous prime is 2107030054169. The next prime is 2107030054183. The reversal of 2107030054179 is 9714500307012.

It is not a de Polignac number, because 2107030054179 - 28 = 2107030053923 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2107030054169) 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, 19339929 + ... + 19448570.

It is an arithmetic number, because the mean of its divisors is an integer number (185021145000).

Almost surely, 22107030054179 is an apocalyptic number.

2107030054179 is a deficient number, since it is larger than the sum of its proper divisors (853308265821).

2107030054179 is a wasteful number, since it uses less digits than its factorization.

2107030054179 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38789474.

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 2107030054179 in words is "two trillion, one hundred seven billion, thirty million, fifty-four thousand, one hundred seventy-nine".

Divisors: 1 3 19 57 953 2859 18107 54321 38788499 116365497 736981481 2210944443 36965439547 110896318641 702343351393 2107030054179