Base | Representation |
---|---|
bin | 11101010001111010100… |
… | …111111111110110010110 |
3 | 21010100120211220011001010 |
4 | 131101322213333312112 |
5 | 230431241103000042 |
6 | 4140202532513050 |
7 | 265240522543662 |
oct | 35217247776626 |
9 | 7110524804033 |
10 | 2012102000022 |
11 | 70636713a5a4 |
12 | 285b60a7b786 |
13 | 11798188cb2a |
14 | 6d559c5d8a2 |
15 | 3751569a59c |
hex | 1d47a9ffd96 |
2012102000022 has 32 divisors (see below), whose sum is σ = 4063567322880. Its totient is φ = 664141053600.
The previous prime is 2012102000021. The next prime is 2012102000033. The reversal of 2012102000022 is 2200002012102.
It is a junction number, because it is equal to n+sod(n) for n = 2012101999971 and 2012102000007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2012102000021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9023272 + ... + 9243572.
It is an arithmetic number, because the mean of its divisors is an integer number (126986478840).
Almost surely, 22012102000022 is an apocalyptic number.
2012102000022 is an abundant number, since it is smaller than the sum of its proper divisors (2051465322858).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2012102000022 is a wasteful number, since it uses less digits than its factorization.
2012102000022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 235188.
The product of its (nonzero) digits is 32, while the sum is 12.
Adding to 2012102000022 its reverse (2200002012102), we get a palindrome (4212104012124).
The spelling of 2012102000022 in words is "two trillion, twelve billion, one hundred two million, twenty-two", and thus it is an aban number.
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