Base | Representation |
---|---|
bin | 1000010011101011… |
… | …0111100011111010 |
3 | 12202102011222102212 |
4 | 2010322313203322 |
5 | 14031341240232 |
6 | 1005141055122 |
7 | 106155615662 |
oct | 20472674372 |
9 | 5672158385 |
10 | 2230024442 |
11 | a44877408 |
12 | 5229b74a2 |
13 | 2970147b9 |
14 | 1722551a2 |
15 | d0b9ceb2 |
hex | 84eb78fa |
2230024442 has 8 divisors (see below), whose sum is σ = 3359644500. Its totient is φ = 1110142944.
The previous prime is 2230024441. The next prime is 2230024451. The reversal of 2230024442 is 2444200322.
It can be written as a sum of positive squares in 2 ways, for example, as 2229822841 + 201601 = 47221^2 + 449^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×22300244422 = 9946018023834822728, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2230024441) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2434067 + ... + 2434982.
Almost surely, 22230024442 is an apocalyptic number.
2230024442 is a deficient number, since it is larger than the sum of its proper divisors (1129620058).
2230024442 is a wasteful number, since it uses less digits than its factorization.
2230024442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4869280.
The product of its (nonzero) digits is 3072, while the sum is 23.
The square root of 2230024442 is about 47223.1346058264. The cubic root of 2230024442 is about 1306.4813293837.
Adding to 2230024442 its reverse (2444200322), we get a palindrome (4674224764).
The spelling of 2230024442 in words is "two billion, two hundred thirty million, twenty-four thousand, four hundred forty-two".
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