Base | Representation |
---|---|
bin | 1000001101001111… |
… | …1001010111100100 |
3 | 12200112101120102012 |
4 | 2003103321113210 |
5 | 14002433443022 |
6 | 1002334333352 |
7 | 105410311640 |
oct | 20323712744 |
9 | 5615346365 |
10 | 2203031012 |
11 | a3060a896 |
12 | 51595a258 |
13 | 291553160 |
14 | 16c829c20 |
15 | cd619de2 |
hex | 834f95e4 |
2203031012 has 24 divisors (see below), whose sum is σ = 4744990656. Its totient is φ = 871528608.
The previous prime is 2203030987. The next prime is 2203031041. The reversal of 2203031012 is 2101303022.
It is a happy number.
2203031012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3025778 + ... + 3026505.
It is an arithmetic number, because the mean of its divisors is an integer number (197707944).
Almost surely, 22203031012 is an apocalyptic number.
It is an amenable number.
2203031012 is an abundant number, since it is smaller than the sum of its proper divisors (2541959644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2203031012 is a wasteful number, since it uses less digits than its factorization.
2203031012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6052307 (or 6052305 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 2203031012 is about 46936.4571735021. The cubic root of 2203031012 is about 1301.1884618933.
Adding to 2203031012 its reverse (2101303022), we get a palindrome (4304334034).
The spelling of 2203031012 in words is "two billion, two hundred three million, thirty-one thousand, twelve".
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