Base | Representation |
---|---|
bin | 10010101000000111… |
… | …10100100000011000 |
3 | 221210221011220222012 |
4 | 21110003310200120 |
5 | 130440024102412 |
6 | 4332151245052 |
7 | 502546325600 |
oct | 112403644030 |
9 | 27727156865 |
10 | 10000222232 |
11 | 4271956a80 |
12 | 1b31079788 |
13 | c34a67680 |
14 | 6ac1bdc00 |
15 | 3d7e03c22 |
hex | 2540f4818 |
10000222232 has 96 divisors (see below), whose sum is σ = 25625088720. Its totient is φ = 3596463360.
The previous prime is 10000222223. The next prime is 10000222319. The reversal of 10000222232 is 23222200001.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33143 + ... + 145254.
Almost surely, 210000222232 is an apocalyptic number.
It is an amenable number.
10000222232 is an abundant number, since it is smaller than the sum of its proper divisors (15624866488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10000222232 is a wasteful number, since it uses less digits than its factorization.
10000222232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 178441 (or 178430 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
Adding to 10000222232 its reverse (23222200001), we get a palindrome (33222422233).
It can be divided in two parts, 10000 and 222232, that added together give a palindrome (232232).
The spelling of 10000222232 in words is "ten billion, two hundred twenty-two thousand, two hundred thirty-two".
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