Base | Representation |
---|---|
bin | 100000000010000011101… |
… | …110101111010001111011 |
3 | 21210102202201211211201222 |
4 | 200002003232233101323 |
5 | 242031111212320011 |
6 | 4403122125302255 |
7 | 315014420346233 |
oct | 40020356572173 |
9 | 7712681754658 |
10 | 2201233323131 |
11 | 7795a09089a7 |
12 | 2b674470498b |
13 | 12c76324443b |
14 | 7877c696cc3 |
15 | 3c3d4870ddb |
hex | 20083baf47b |
2201233323131 has 4 divisors (see below), whose sum is σ = 2201237378064. Its totient is φ = 2201229268200.
The previous prime is 2201233323073. The next prime is 2201233323137. The reversal of 2201233323131 is 1313233321022.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2201233323131 - 210 = 2201233322107 is a prime.
It is a super-2 number, since 2×22012333231312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2201233323131.
It is not an unprimeable number, because it can be changed into a prime (2201233323137) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1058975 + ... + 2350296.
It is an arithmetic number, because the mean of its divisors is an integer number (550309344516).
Almost surely, 22201233323131 is an apocalyptic number.
2201233323131 is a deficient number, since it is larger than the sum of its proper divisors (4054933).
2201233323131 is an equidigital number, since it uses as much as digits as its factorization.
2201233323131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4054932.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 2201233323131 its reverse (1313233321022), we get a palindrome (3514466644153).
The spelling of 2201233323131 in words is "two trillion, two hundred one billion, two hundred thirty-three million, three hundred twenty-three thousand, one hundred thirty-one".
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