Base | Representation |
---|---|
bin | 1010000000111001101011… |
… | …11000100000101100100110 |
3 | 2212222012120101100122222111 |
4 | 11000130311320200230212 |
5 | 10341243410020124110 |
6 | 114500222241151234 |
7 | 4431656616623344 |
oct | 500346570405446 |
9 | 85865511318874 |
10 | 22021201333030 |
11 | 7020159074159 |
12 | 2577a3392b51a |
13 | c3978a092b83 |
14 | 561b9078c994 |
15 | 282c4e2cee8a |
hex | 140735e20b26 |
22021201333030 has 32 divisors (see below), whose sum is σ = 39744998450496. Its totient is φ = 8784746999424.
The previous prime is 22021201332997. The next prime is 22021201333031. The reversal of 22021201333030 is 3033310212022.
It is a junction number, because it is equal to n+sod(n) for n = 22021201332992 and 22021201333010.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (22021201333031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22211367 + ... + 23181613.
It is an arithmetic number, because the mean of its divisors is an integer number (1242031201578).
Almost surely, 222021201333030 is an apocalyptic number.
22021201333030 is a deficient number, since it is larger than the sum of its proper divisors (17723797117466).
22021201333030 is a wasteful number, since it uses less digits than its factorization.
22021201333030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 976368.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 22021201333030 its reverse (3033310212022), we get a palindrome (25054511545052).
The spelling of 22021201333030 in words is "twenty-two trillion, twenty-one billion, two hundred one million, three hundred thirty-three thousand, thirty".
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