Base | Representation |
---|---|
bin | 110010100001110001010100… |
… | …010010110100000101101011 |
3 | 1002010211022110111101121210100 |
4 | 302201301110102310011223 |
5 | 213111400222130110011 |
6 | 2104343502542320443 |
7 | 64544040435461034 |
oct | 6241612422640553 |
9 | 1063738414347710 |
10 | 222223022113131 |
11 | 64897288705746 |
12 | 20b10388589123 |
13 | 96cc7059584a0 |
14 | 3cc391a219a8b |
15 | 1aa57e65a3d56 |
hex | ca1c544b416b |
222223022113131 has 144 divisors (see below), whose sum is σ = 369263346195744. Its totient is φ = 127990850347008.
The previous prime is 222223022113087. The next prime is 222223022113153. The reversal of 222223022113131 is 131311220322222.
222223022113131 is a `hidden beast` number, since 2 + 2 + 2 + 22 + 302 + 21 + 1 + 313 + 1 = 666.
It is not a de Polignac number, because 222223022113131 - 213 = 222223022104939 is a prime.
It is a super-2 number, since 2×2222230221131312 (a number of 29 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 222223022113095 and 222223022113104.
It is not an unprimeable number, because it can be changed into a prime (222223022113031) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4376425015 + ... + 4376475791.
It is an arithmetic number, because the mean of its divisors is an integer number (2564328793026).
Almost surely, 2222223022113131 is an apocalyptic number.
222223022113131 is a deficient number, since it is larger than the sum of its proper divisors (147040324082613).
222223022113131 is a wasteful number, since it uses less digits than its factorization.
222223022113131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51550 (or 51530 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
Adding to 222223022113131 its reverse (131311220322222), we get a palindrome (353534242435353).
The spelling of 222223022113131 in words is "two hundred twenty-two trillion, two hundred twenty-three billion, twenty-two million, one hundred thirteen thousand, one hundred thirty-one".
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