Base | Representation |
---|---|
bin | 10111001100011100011010… |
… | …111111100101001010101110 |
3 | 111101012002012201000012001002 |
4 | 113030130122333211022232 |
5 | 101332313413101402342 |
6 | 1000542503145520302 |
7 | 30325665242561420 |
oct | 2714343277451256 |
9 | 441162181005032 |
10 | 102010221122222 |
11 | 2a55a323471406 |
12 | b5363207a3092 |
13 | 44bc6a4138c1a |
14 | 1b2946cd44810 |
15 | bbd7bec87d32 |
hex | 5cc71afe52ae |
102010221122222 has 32 divisors (see below), whose sum is σ = 182497887654912. Its totient is φ = 41813276655744.
The previous prime is 102010221122203. The next prime is 102010221122263. The reversal of 102010221122222 is 222221122010201.
It is a junction number, because it is equal to n+sod(n) for n = 102010221122194 and 102010221122203.
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, 14394098 + ... + 20278325.
It is an arithmetic number, because the mean of its divisors is an integer number (5703058989216).
Almost surely, 2102010221122222 is an apocalyptic number.
102010221122222 is a deficient number, since it is larger than the sum of its proper divisors (80487666532690).
102010221122222 is a wasteful number, since it uses less digits than its factorization.
102010221122222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34681592.
The product of its (nonzero) digits is 256, while the sum is 20.
Adding to 102010221122222 its reverse (222221122010201), we get a palindrome (324231343132423).
The spelling of 102010221122222 in words is "one hundred two trillion, ten billion, two hundred twenty-one million, one hundred twenty-two thousand, two hundred twenty-two".
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