Base | Representation |
---|---|
bin | 111110111010101… |
… | …0100100110100110 |
3 | 12110010110111221211 |
4 | 1331311110212212 |
5 | 13310422130042 |
6 | 545252502034 |
7 | 103213211011 |
oct | 17565244646 |
9 | 5403414854 |
10 | 2111130022 |
11 | 993750261 |
12 | 4ab01a91a |
13 | 2784b6b81 |
14 | 160546378 |
15 | c5515017 |
hex | 7dd549a6 |
2111130022 has 4 divisors (see below), whose sum is σ = 3166695036. Its totient is φ = 1055565010.
The previous prime is 2111130013. The next prime is 2111130041. The reversal of 2111130022 is 2200311112.
It is a semiprime because it is the product of two primes.
It is a junction number, because it is equal to n+sod(n) for n = 2111129984 and 2111130011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 527782504 + ... + 527782507.
It is an arithmetic number, because the mean of its divisors is an integer number (791673759).
Almost surely, 22111130022 is an apocalyptic number.
2111130022 is a deficient number, since it is larger than the sum of its proper divisors (1055565014).
2111130022 is a wasteful number, since it uses less digits than its factorization.
2111130022 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1055565013.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 2111130022 is about 45947.0349641846. The cubic root of 2111130022 is about 1282.8375408656.
Adding to 2111130022 its reverse (2200311112), we get a palindrome (4311441134).
The spelling of 2111130022 in words is "two billion, one hundred eleven million, one hundred thirty thousand, twenty-two".
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