Base | Representation |
---|---|
bin | 11110100101110101011… |
… | …110110100101011110101 |
3 | 21102222011122000221122101 |
4 | 132211311132310223311 |
5 | 233420311231202013 |
6 | 4245424132302101 |
7 | 304610503233544 |
oct | 36456536645365 |
9 | 7388148027571 |
10 | 2102210022133 |
11 | 7405a6831261 |
12 | 29b509a71931 |
13 | 123311ba4100 |
14 | 73a6723a15b |
15 | 39a3b2638dd |
hex | 1e9757b4af5 |
2102210022133 has 6 divisors (see below), whose sum is σ = 2276357598114. Its totient is φ = 1940501558736.
The previous prime is 2102210022091. The next prime is 2102210022137. The reversal of 2102210022133 is 3312200122012.
It can be written as a sum of positive squares in 3 ways, for example, as 5558149809 + 2096651872324 = 74553^2 + 1447982^2 .
It is a de Polignac number, because none of the positive numbers 2k-2102210022133 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2102210022133.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102210022137) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6219556110 + ... + 6219556447.
It is an arithmetic number, because the mean of its divisors is an integer number (379392933019).
Almost surely, 22102210022133 is an apocalyptic number.
It is an amenable number.
2102210022133 is a deficient number, since it is larger than the sum of its proper divisors (174147575981).
2102210022133 is a wasteful number, since it uses less digits than its factorization.
2102210022133 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12439112583 (or 12439112570 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 2102210022133 its reverse (3312200122012), we get a palindrome (5414410144145).
The spelling of 2102210022133 in words is "two trillion, one hundred two billion, two hundred ten million, twenty-two thousand, one hundred thirty-three".
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