Base | Representation |
---|---|
bin | 11111011101101001010… |
… | …101000000010111101001 |
3 | 21122200211221200222100120 |
4 | 133131221111000113221 |
5 | 240411023212222410 |
6 | 4333134342553453 |
7 | 312131510624154 |
oct | 37355125002751 |
9 | 7580757628316 |
10 | 2162135664105 |
11 | 763a58240aaa |
12 | 2ab052a38889 |
13 | 128b720c7c61 |
14 | 7690dc94c9b |
15 | 3b3971c9570 |
hex | 1f7695405e9 |
2162135664105 has 16 divisors (see below), whose sum is σ = 3459436004544. Its totient is φ = 1153132706880.
The previous prime is 2162135664089. The next prime is 2162135664149. The reversal of 2162135664105 is 5014665312612.
It is not a de Polignac number, because 2162135664105 - 24 = 2162135664089 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4053675 + ... + 4555935.
It is an arithmetic number, because the mean of its divisors is an integer number (216214750284).
Almost surely, 22162135664105 is an apocalyptic number.
It is an amenable number.
2162135664105 is a deficient number, since it is larger than the sum of its proper divisors (1297300340439).
2162135664105 is a wasteful number, since it uses less digits than its factorization.
2162135664105 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 789256.
The product of its (nonzero) digits is 259200, while the sum is 42.
The spelling of 2162135664105 in words is "two trillion, one hundred sixty-two billion, one hundred thirty-five million, six hundred sixty-four thousand, one hundred five".
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