Base | Representation |
---|---|
bin | 11101010000000100100… |
… | …011111001000100110100 |
3 | 21010011110210200200222122 |
4 | 131100010203321010310 |
5 | 230413212012242322 |
6 | 4135234213415112 |
7 | 265140451250261 |
oct | 35200443710464 |
9 | 7104423620878 |
10 | 2010121212212 |
11 | 705540025383 |
12 | 2856a963a498 |
13 | 1177273b1439 |
14 | 6d40cb66268 |
15 | 3744b830442 |
hex | 1d4048f9134 |
2010121212212 has 48 divisors (see below), whose sum is σ = 3689150355072. Its totient is φ = 956527165440.
The previous prime is 2010121212193. The next prime is 2010121212217. The reversal of 2010121212212 is 2122121210102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2010121212217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20829512 + ... + 20925792.
It is an arithmetic number, because the mean of its divisors is an integer number (76857299064).
Almost surely, 22010121212212 is an apocalyptic number.
It is an amenable number.
2010121212212 is a deficient number, since it is larger than the sum of its proper divisors (1679029142860).
2010121212212 is a wasteful number, since it uses less digits than its factorization.
2010121212212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 97448 (or 97446 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
Adding to 2010121212212 its reverse (2122121210102), we get a palindrome (4132242422314).
The spelling of 2010121212212 in words is "two trillion, ten billion, one hundred twenty-one million, two hundred twelve thousand, two hundred twelve".
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