Base | Representation |
---|---|
bin | 11101011001010111111… |
… | …100000110011110111111 |
3 | 21011010020221100210202002 |
4 | 131121113330012132333 |
5 | 231044141130031421 |
6 | 4144005320052515 |
7 | 265643131462565 |
oct | 35312774063677 |
9 | 7133227323662 |
10 | 2020110002111 |
11 | 7097a6483043 |
12 | 28761690413b |
13 | 1186599752c6 |
14 | 6dab960ba35 |
15 | 37833726b0b |
hex | 1d657f067bf |
2020110002111 has 4 divisors (see below), whose sum is σ = 2107940871792. Its totient is φ = 1932279132432.
The previous prime is 2020110002107. The next prime is 2020110002123. The reversal of 2020110002111 is 1112000110202.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2020110002111 - 22 = 2020110002107 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2020110002092 and 2020110002101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2020110002191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43915434806 + ... + 43915434851.
It is an arithmetic number, because the mean of its divisors is an integer number (526985217948).
Almost surely, 22020110002111 is an apocalyptic number.
2020110002111 is a deficient number, since it is larger than the sum of its proper divisors (87830869681).
2020110002111 is an equidigital number, since it uses as much as digits as its factorization.
2020110002111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87830869680.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 2020110002111 its reverse (1112000110202), we get a palindrome (3132110112313).
The spelling of 2020110002111 in words is "two trillion, twenty billion, one hundred ten million, two thousand, one hundred eleven".
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