Base | Representation |
---|---|
bin | 111011111101110… |
… | …1000110001011010 |
3 | 12012020011101202112 |
4 | 1313323220301122 |
5 | 13110100402302 |
6 | 531354432322 |
7 | 100601520326 |
oct | 16773506132 |
9 | 5166141675 |
10 | 2012122202 |
11 | 942877212 |
12 | 481a326a2 |
13 | 260b2cb6c |
14 | 151332986 |
15 | bb9a9552 |
hex | 77ee8c5a |
2012122202 has 16 divisors (see below), whose sum is σ = 3180598272. Its totient is φ = 952789200.
The previous prime is 2012122199. The next prime is 2012122223. The reversal of 2012122202 is 2022212102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 211898 + ... + 221189.
It is an arithmetic number, because the mean of its divisors is an integer number (198787392).
Almost surely, 22012122202 is an apocalyptic number.
2012122202 is a deficient number, since it is larger than the sum of its proper divisors (1168476070).
2012122202 is a wasteful number, since it uses less digits than its factorization.
2012122202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433213.
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 2012122202 is about 44856.6851427967. The cubic root of 2012122202 is about 1262.4614272043.
Adding to 2012122202 its reverse (2022212102), we get a palindrome (4034334304).
The spelling of 2012122202 in words is "two billion, twelve million, one hundred twenty-two thousand, two hundred two".
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