Base | Representation |
---|---|
bin | 100000010100101010100… |
… | …111001111011101001110 |
3 | 21212100100011011201010002 |
4 | 200110222213033131032 |
5 | 242343021013201110 |
6 | 4420224451444302 |
7 | 316322505111242 |
oct | 40245247173516 |
9 | 7770304151102 |
10 | 2221213022030 |
11 | 787013931452 |
12 | 2ba59b8b6692 |
13 | 1315c8661892 |
14 | 79715db6422 |
15 | 3cba392baa5 |
hex | 2052a9cf74e |
2221213022030 has 32 divisors (see below), whose sum is σ = 4064082560640. Its totient is φ = 873843505920.
The previous prime is 2221213022029. The next prime is 2221213022053. The reversal of 2221213022030 is 302203121222.
It is a happy number.
2221213022030 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 2221213021993 and 2221213022011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7097906 + ... + 7404234.
It is an arithmetic number, because the mean of its divisors is an integer number (127002580020).
Almost surely, 22221213022030 is an apocalyptic number.
2221213022030 is a deficient number, since it is larger than the sum of its proper divisors (1842869538610).
2221213022030 is a wasteful number, since it uses less digits than its factorization.
2221213022030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 318284.
The product of its (nonzero) digits is 576, while the sum is 20.
Adding to 2221213022030 its reverse (302203121222), we get a palindrome (2523416143252).
The spelling of 2221213022030 in words is "two trillion, two hundred twenty-one billion, two hundred thirteen million, twenty-two thousand, thirty".
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