Base | Representation |
---|---|
bin | 111100010000101… |
… | …0111100001010100 |
3 | 12012220202220101211 |
4 | 1320201113201110 |
5 | 13120113404022 |
6 | 532350431204 |
7 | 101051553445 |
oct | 17041274124 |
9 | 5186686354 |
10 | 2022013012 |
11 | 948412338 |
12 | 485202504 |
13 | 262bb3b06 |
14 | 1527892cc |
15 | bc7aee77 |
hex | 78857854 |
2022013012 has 6 divisors (see below), whose sum is σ = 3538522778. Its totient is φ = 1011006504.
The previous prime is 2022013009. The next prime is 2022013027. The reversal of 2022013012 is 2103102202.
It can be written as a sum of positive squares in only one way, i.e., 1878875716 + 143137296 = 43346^2 + 11964^2 .
It is a junction number, because it is equal to n+sod(n) for n = 2022012983 and 2022013001.
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, 252751623 + ... + 252751630.
Almost surely, 22022013012 is an apocalyptic number.
It is an amenable number.
2022013012 is a deficient number, since it is larger than the sum of its proper divisors (1516509766).
2022013012 is a wasteful number, since it uses less digits than its factorization.
2022013012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 505503257 (or 505503255 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
The square root of 2022013012 is about 44966.7989965930. The cubic root of 2022013012 is about 1264.5266367229.
Adding to 2022013012 its reverse (2103102202), we get a palindrome (4125115214).
The spelling of 2022013012 in words is "two billion, twenty-two million, thirteen thousand, twelve".
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