Base | Representation |
---|---|
bin | 111011111110000… |
… | …0000101001100010 |
3 | 12012020100100220202 |
4 | 1313330000221202 |
5 | 13110112020002 |
6 | 531400505202 |
7 | 100602405422 |
oct | 16774005142 |
9 | 5166310822 |
10 | 2012220002 |
11 | 942933741 |
12 | 481a7b202 |
13 | 260b65530 |
14 | 15135a482 |
15 | bb9c8502 |
hex | 77f00a62 |
2012220002 has 16 divisors (see below), whose sum is σ = 3326104320. Its totient is φ = 907118352.
The previous prime is 2012219987. The next prime is 2012220019. The reversal of 2012220002 is 2000222102.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898802 + ... + 901037.
It is an arithmetic number, because the mean of its divisors is an integer number (207881520).
Almost surely, 22012220002 is an apocalyptic number.
2012220002 is a deficient number, since it is larger than the sum of its proper divisors (1313884318).
2012220002 is a wasteful number, since it uses less digits than its factorization.
2012220002 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1799897.
The product of its (nonzero) digits is 32, while the sum is 11.
The square root of 2012220002 is about 44857.7752680625. The cubic root of 2012220002 is about 1262.4818810196.
Adding to 2012220002 its reverse (2000222102), we get a palindrome (4012442104).
The spelling of 2012220002 in words is "two billion, twelve million, two hundred twenty thousand, two".
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