Base | Representation |
---|---|
bin | 1000010001011000… |
… | …1111001110010000 |
3 | 12201202010010102001 |
4 | 2010112033032100 |
5 | 14021412001112 |
6 | 1004155203344 |
7 | 106011163423 |
oct | 20426171620 |
9 | 5652103361 |
10 | 2220422032 |
11 | a3a408a34 |
12 | 51b746554 |
13 | 295031bba |
14 | 170c759ba |
15 | cee02c57 |
hex | 8458f390 |
2220422032 has 20 divisors (see below), whose sum is σ = 4356526720. Its totient is φ = 1096157088.
The previous prime is 2220421999. The next prime is 2220422063. The reversal of 2220422032 is 2302240222.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 877068 + ... + 879595.
It is an arithmetic number, because the mean of its divisors is an integer number (217826336).
Almost surely, 22220422032 is an apocalyptic number.
It is an amenable number.
2220422032 is a deficient number, since it is larger than the sum of its proper divisors (2136104688).
2220422032 is a wasteful number, since it uses less digits than its factorization.
2220422032 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1756750 (or 1756744 counting only the distinct ones).
The product of its (nonzero) digits is 768, while the sum is 19.
The square root of 2220422032 is about 47121.3543099092. The cubic root of 2220422032 is about 1304.6034098729.
Adding to 2220422032 its reverse (2302240222), we get a palindrome (4522662254).
The spelling of 2220422032 in words is "two billion, two hundred twenty million, four hundred twenty-two thousand, thirty-two".
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