Base | Representation |
---|---|
bin | 10100100111001110… |
… | …110011110001111101 |
3 | 2010010111012102100100 |
4 | 110213032303301331 |
5 | 330312023430023 |
6 | 14100123351313 |
7 | 1412322436203 |
oct | 244716636175 |
9 | 63114172310 |
10 | 22133030013 |
11 | 9428578046 |
12 | 4358382539 |
13 | 211958b983 |
14 | 10dd6cd073 |
15 | 898159c43 |
hex | 5273b3c7d |
22133030013 has 6 divisors (see below), whose sum is σ = 31969932254. Its totient is φ = 14755353336.
The previous prime is 22133030009. The next prime is 22133030033. The reversal of 22133030013 is 31003033122.
22133030013 is a `hidden beast` number, since 2 + 21 + 330 + 300 + 13 = 666.
It can be written as a sum of positive squares in only one way, i.e., 20897015364 + 1236014649 = 144558^2 + 35157^2 .
It is not a de Polignac number, because 22133030013 - 22 = 22133030009 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22133030033) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1229612770 + ... + 1229612787.
Almost surely, 222133030013 is an apocalyptic number.
It is an amenable number.
22133030013 is a deficient number, since it is larger than the sum of its proper divisors (9836902241).
22133030013 is a wasteful number, since it uses less digits than its factorization.
22133030013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2459225563 (or 2459225560 counting only the distinct ones).
The product of its (nonzero) digits is 324, while the sum is 18.
Adding to 22133030013 its reverse (31003033122), we get a palindrome (53136063135).
The spelling of 22133030013 in words is "twenty-two billion, one hundred thirty-three million, thirty thousand, thirteen".
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