Base | Representation |
---|---|
bin | 11110101000111111100… |
… | …100001100001101110111 |
3 | 21110021220220200100121020 |
4 | 132220333210030031313 |
5 | 233444232202124441 |
6 | 4251144404352223 |
7 | 305060512215504 |
oct | 36507744141567 |
9 | 7407826610536 |
10 | 2105600426871 |
11 | 741a86603547 |
12 | 2a00b53a5673 |
13 | 12373241a666 |
14 | 73ca962a4ab |
15 | 39b88c22e66 |
hex | 1ea3f90c377 |
2105600426871 has 8 divisors (see below), whose sum is σ = 2807484470784. Its totient is φ = 1403725000440.
The previous prime is 2105600426857. The next prime is 2105600426903. The reversal of 2105600426871 is 1786240065012.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2105600426871 - 230 = 2104526685047 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2105600426821) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1560885 + ... + 2578286.
It is an arithmetic number, because the mean of its divisors is an integer number (350935558848).
Almost surely, 22105600426871 is an apocalyptic number.
2105600426871 is a deficient number, since it is larger than the sum of its proper divisors (701884043913).
2105600426871 is a wasteful number, since it uses less digits than its factorization.
2105600426871 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4308741.
The product of its (nonzero) digits is 161280, while the sum is 42.
The spelling of 2105600426871 in words is "two trillion, one hundred five billion, six hundred million, four hundred twenty-six thousand, eight hundred seventy-one".
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