Base | Representation |
---|---|
bin | 1001001100001100011110… |
… | …00111000001010100110010 |
3 | 2122120002010010110011220220 |
4 | 10212012033013001110302 |
5 | 10122111013330010002 |
6 | 110552240423313510 |
7 | 4154066100332601 |
oct | 446061707012462 |
9 | 78502103404826 |
10 | 20210222110002 |
11 | 649211a557831 |
12 | 2324a625ab896 |
13 | b37a7b3192c2 |
14 | 4dc273b9ba38 |
15 | 250aaa93d7bc |
hex | 12618f1c1532 |
20210222110002 has 32 divisors (see below), whose sum is σ = 42813419450112. Its totient is φ = 6338194869504.
The previous prime is 20210222109997. The next prime is 20210222110031. The reversal of 20210222110002 is 20001122201202.
It is a super-2 number, since 2×202102221100022 (a number of 27 digits) contains 22 as substring.
It is an unprimeable number.
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, 35134698 + ... + 35705285.
It is an arithmetic number, because the mean of its divisors is an integer number (1337919357816).
Almost surely, 220210222110002 is an apocalyptic number.
20210222110002 is an abundant number, since it is smaller than the sum of its proper divisors (22603197340110).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
20210222110002 is a wasteful number, since it uses less digits than its factorization.
20210222110002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 70842802.
The product of its (nonzero) digits is 64, while the sum is 15.
Adding to 20210222110002 its reverse (20001122201202), we get a palindrome (40211344311204).
The spelling of 20210222110002 in words is "twenty trillion, two hundred ten billion, two hundred twenty-two million, one hundred ten thousand, two".
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