Base | Representation |
---|---|
bin | 100000010100101011101… |
… | …100100110001011000010 |
3 | 21212100101102101101201201 |
4 | 200110223230212023002 |
5 | 242343040141444020 |
6 | 4420230341251414 |
7 | 316323115463101 |
oct | 40245354461302 |
9 | 7770342341651 |
10 | 2221231203010 |
11 | 78702311a056 |
12 | 2ba5a5a03b6a |
13 | 1315cc359061 |
14 | 7971858a038 |
15 | 3cba531da0a |
hex | 2052bb262c2 |
2221231203010 has 16 divisors (see below), whose sum is σ = 3998257200000. Its totient is φ = 888483362416.
The previous prime is 2221231203001. The next prime is 2221231203067. The reversal of 2221231203010 is 103021321222.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68860 + ... + 2108839.
It is an arithmetic number, because the mean of its divisors is an integer number (249891075000).
Almost surely, 22221231203010 is an apocalyptic number.
2221231203010 is a deficient number, since it is larger than the sum of its proper divisors (1777025996990).
2221231203010 is a wasteful number, since it uses less digits than its factorization.
2221231203010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2279705.
The product of its (nonzero) digits is 288, while the sum is 19.
Adding to 2221231203010 its reverse (103021321222), we get a palindrome (2324252524232).
The spelling of 2221231203010 in words is "two trillion, two hundred twenty-one billion, two hundred thirty-one million, two hundred three thousand, ten".
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