Base | Representation |
---|---|
bin | 10110101110100110… |
… | …11011101001011011 |
3 | 1011111101110102121011 |
4 | 23113103123221123 |
5 | 144442221130021 |
6 | 5334445554351 |
7 | 611244252031 |
oct | 132723335133 |
9 | 34441412534 |
10 | 12202130011 |
11 | 51a1869975 |
12 | 24465759b7 |
13 | 11c5cb6496 |
14 | 83a7d6551 |
15 | 4b639ade1 |
hex | 2d74dba5b |
12202130011 has 8 divisors (see below), whose sum is σ = 12860240400. Its totient is φ = 11545608960.
The previous prime is 12202130009. The next prime is 12202130051. The reversal of 12202130011 is 11003120221.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 12202130011 - 21 = 12202130009 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12202129973 and 12202130000.
It is not an unprimeable number, because it can be changed into a prime (12202130051) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381550 + ... + 412291.
It is an arithmetic number, because the mean of its divisors is an integer number (1607530050).
Almost surely, 212202130011 is an apocalyptic number.
12202130011 is a deficient number, since it is larger than the sum of its proper divisors (658110389).
12202130011 is an equidigital number, since it uses as much as digits as its factorization.
12202130011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 794669.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 12202130011 its reverse (11003120221), we get a palindrome (23205250232).
The spelling of 12202130011 in words is "twelve billion, two hundred two million, one hundred thirty thousand, eleven".
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