Base | Representation |
---|---|
bin | 1100111011001000110… |
… | …1111100011110100011 |
3 | 210020002212212221001121 |
4 | 3032302031330132203 |
5 | 12114211013112011 |
6 | 250000052513111 |
7 | 22020123116632 |
oct | 3166215743643 |
9 | 706085787047 |
10 | 222033332131 |
11 | 861890337a6 |
12 | 3704661b797 |
13 | 17c26041a00 |
14 | aa6445b519 |
15 | 5b97988e71 |
hex | 33b237c7a3 |
222033332131 has 24 divisors (see below), whose sum is σ = 267967822320. Its totient is φ = 182745179136.
The previous prime is 222033332119. The next prime is 222033332159. The reversal of 222033332131 is 131233330222.
It is not a de Polignac number, because 222033332131 - 223 = 222024943523 is a prime.
It is a super-2 number, since 2×2220333321312 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 222033332096 and 222033332105.
It is not an unprimeable number, because it can be changed into a prime (222033332111) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1979170 + ... + 2088343.
It is an arithmetic number, because the mean of its divisors is an integer number (11165325930).
Almost surely, 2222033332131 is an apocalyptic number.
222033332131 is a deficient number, since it is larger than the sum of its proper divisors (45934490189).
222033332131 is a wasteful number, since it uses less digits than its factorization.
222033332131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4067575 (or 4067562 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 25.
Adding to 222033332131 its reverse (131233330222), we get a palindrome (353266662353).
The spelling of 222033332131 in words is "two hundred twenty-two billion, thirty-three million, three hundred thirty-two thousand, one hundred thirty-one".
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