Base | Representation |
---|---|
bin | 101111100111000011… |
… | …1000111110011111010 |
3 | 100202220102202222122021 |
4 | 1133032013013303322 |
5 | 3133343002040211 |
6 | 114545221345054 |
7 | 10246441353601 |
oct | 1371607076372 |
9 | 322812688567 |
10 | 102242221306 |
11 | 3a3a7083165 |
12 | 1799486818a |
13 | 9845204a04 |
14 | 4d3cb6ca38 |
15 | 29d5ee6771 |
hex | 17ce1c7cfa |
102242221306 has 16 divisors (see below), whose sum is σ = 156329241408. Its totient is φ = 50139936000.
The previous prime is 102242221187. The next prime is 102242221357. The reversal of 102242221306 is 603122242201.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1837920 + ... + 1892731.
It is an arithmetic number, because the mean of its divisors is an integer number (9770577588).
Almost surely, 2102242221306 is an apocalyptic number.
102242221306 is a deficient number, since it is larger than the sum of its proper divisors (54087020102).
102242221306 is a wasteful number, since it uses less digits than its factorization.
102242221306 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3730917.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 102242221306 its reverse (603122242201), we get a palindrome (705364463507).
The spelling of 102242221306 in words is "one hundred two billion, two hundred forty-two million, two hundred twenty-one thousand, three hundred six".
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