Base | Representation |
---|---|
bin | 111110111010011… |
… | …1000000100000010 |
3 | 12110010020120121012 |
4 | 1331310320010002 |
5 | 13310404404442 |
6 | 545250200522 |
7 | 103212213131 |
oct | 17564700402 |
9 | 5403216535 |
10 | 2111013122 |
11 | 993680449 |
12 | 4aab83142 |
13 | 2784758ba |
14 | 160515918 |
15 | c54e0582 |
hex | 7dd38102 |
2111013122 has 8 divisors (see below), whose sum is σ = 3177951996. Its totient is φ = 1051695792.
The previous prime is 2111013083. The next prime is 2111013167. The reversal of 2111013122 is 2213101112.
It can be written as a sum of positive squares in 2 ways, for example, as 2109473041 + 1540081 = 45929^2 + 1241^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2111013097 and 2111013106.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1904693 + ... + 1905800.
Almost surely, 22111013122 is an apocalyptic number.
2111013122 is a deficient number, since it is larger than the sum of its proper divisors (1066938874).
2111013122 is a wasteful number, since it uses less digits than its factorization.
2111013122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3810772.
The product of its (nonzero) digits is 24, while the sum is 14.
The square root of 2111013122 is about 45945.7628296669. The cubic root of 2111013122 is about 1282.8138621604.
Adding to 2111013122 its reverse (2213101112), we get a palindrome (4324114234).
The spelling of 2111013122 in words is "two billion, one hundred eleven million, thirteen thousand, one hundred twenty-two".
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