Base | Representation |
---|---|
bin | 100000000010110010101… |
… | …000111011111001111011 |
3 | 21210111210120201222202102 |
4 | 200002302220323321323 |
5 | 242034214201044011 |
6 | 4403332201454015 |
7 | 315043054662215 |
oct | 40026250737173 |
9 | 7714716658672 |
10 | 2202020331131 |
11 | 779965085735 |
12 | 2b69241a130b |
13 | 12c85a2c894a |
14 | 78814ddd5b5 |
15 | 3c42d9cd73b |
hex | 200b2a3be7b |
2202020331131 has 16 divisors (see below), whose sum is σ = 2332260822528. Its totient is φ = 2074709313600.
The previous prime is 2202020331127. The next prime is 2202020331163. The reversal of 2202020331131 is 1311330202022.
2202020331131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 2202020331131 - 22 = 2202020331127 is a prime.
It is a super-2 number, since 2×22020203311312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2202020334131) 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, 1163615 + ... + 2399591.
It is an arithmetic number, because the mean of its divisors is an integer number (145766301408).
Almost surely, 22202020331131 is an apocalyptic number.
2202020331131 is a deficient number, since it is larger than the sum of its proper divisors (130240491397).
2202020331131 is a wasteful number, since it uses less digits than its factorization.
2202020331131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1237162.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 2202020331131 its reverse (1311330202022), we get a palindrome (3513350533153).
The spelling of 2202020331131 in words is "two trillion, two hundred two billion, twenty million, three hundred thirty-one thousand, one hundred thirty-one".
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