Base | Representation |
---|---|
bin | 1100110100010011110… |
… | …0011011000001110011 |
3 | 210001101010012010112020 |
4 | 3031010330123001303 |
5 | 12101432201202011 |
6 | 245054122402523 |
7 | 21623522206545 |
oct | 3150474330163 |
9 | 701333163466 |
10 | 220200022131 |
11 | 85428198871 |
12 | 36814660443 |
13 | 179c328b1ab |
14 | a92cb93695 |
15 | 5adba51006 |
hex | 3344f1b073 |
220200022131 has 16 divisors (see below), whose sum is σ = 309077779200. Its totient is φ = 139062395808.
The previous prime is 220200022123. The next prime is 220200022153. The reversal of 220200022131 is 131220002022.
It is a happy number.
220200022131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 220200022131 - 23 = 220200022123 is a prime.
It is a super-2 number, since 2×2202000221312 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 220200022131.
It is not an unprimeable number, because it can be changed into a prime (220200022111) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 580690 + ... + 881816.
It is an arithmetic number, because the mean of its divisors is an integer number (19317361200).
Almost surely, 2220200022131 is an apocalyptic number.
220200022131 is a deficient number, since it is larger than the sum of its proper divisors (88877757069).
220200022131 is a wasteful number, since it uses less digits than its factorization.
220200022131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 313978.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 220200022131 its reverse (131220002022), we get a palindrome (351420024153).
The spelling of 220200022131 in words is "two hundred twenty billion, two hundred million, twenty-two thousand, one hundred thirty-one".
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