Base | Representation |
---|---|
bin | 1010111011001100111110… |
… | …0101001110000011001010 |
3 | 1120112100121122121100100121 |
4 | 2232303033211032003022 |
5 | 3033302002031401302 |
6 | 41314200022253454 |
7 | 2346565535342203 |
oct | 256631745160312 |
9 | 46470548540317 |
10 | 12012211200202 |
11 | 39113940792a4 |
12 | 142006928728a |
13 | 691992530635 |
14 | 2d75736965aa |
15 | 15c6e9eade37 |
hex | aeccf94e0ca |
12012211200202 has 8 divisors (see below), whose sum is σ = 18030434031936. Its totient is φ = 6002066522892.
The previous prime is 12012211200191. The next prime is 12012211200257. The reversal of 12012211200202 is 20200211221021.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
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 3 ways as a sum of consecutive naturals, for example, 2019534888 + ... + 2019540835.
It is an arithmetic number, because the mean of its divisors is an integer number (2253804253992).
Almost surely, 212012211200202 is an apocalyptic number.
12012211200202 is a deficient number, since it is larger than the sum of its proper divisors (6018222831734).
12012211200202 is a wasteful number, since it uses less digits than its factorization.
12012211200202 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4039077212.
The product of its (nonzero) digits is 64, while the sum is 16.
Adding to 12012211200202 its reverse (20200211221021), we get a palindrome (32212422421223).
The spelling of 12012211200202 in words is "twelve trillion, twelve billion, two hundred eleven million, two hundred thousand, two hundred two".
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