Base | Representation |
---|---|
bin | 1111010010000010… |
… | …1111000010111100 |
3 | 101120220001110200121 |
4 | 3310200233002330 |
5 | 31400132101022 |
6 | 1515020504324 |
7 | 203441211640 |
oct | 36440570274 |
9 | 11526043617 |
10 | 4102222012 |
11 | 1815663129 |
12 | 9659ab0a4 |
13 | 504b62705 |
14 | 2acb62c20 |
15 | 1902182c7 |
hex | f482f0bc |
4102222012 has 12 divisors (see below), whose sum is σ = 8204444080. Its totient is φ = 1758095136.
The previous prime is 4102221997. The next prime is 4102222013. The reversal of 4102222012 is 2102222014.
4102222012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
4102222012 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4102222013) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73253937 + ... + 73253992.
Almost surely, 24102222012 is an apocalyptic number.
It is an amenable number.
4102222012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4102222012 is a wasteful number, since it uses less digits than its factorization.
4102222012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 146507940 (or 146507938 counting only the distinct ones).
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 4102222012 is about 64048.5910227540. The cubic root of 4102222012 is about 1600.8097479360.
Adding to 4102222012 its reverse (2102222014), we get a palindrome (6204444026).
The spelling of 4102222012 in words is "four billion, one hundred two million, two hundred twenty-two thousand, twelve".
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