Base | Representation |
---|---|
bin | 1010111100010011110101… |
… | …0111101101000100101010 |
3 | 1120121011201022111220220110 |
4 | 2233010331113231010222 |
5 | 3034104431123121302 |
6 | 41331023330035150 |
7 | 2351141112214314 |
oct | 257047527550452 |
9 | 46534638456813 |
10 | 12031233020202 |
11 | 39194654281a0 |
12 | 1423897718ab6 |
13 | 69370436aa26 |
14 | 2d8459ab07b4 |
15 | 15ce5ee08b6c |
hex | af13d5ed12a |
12031233020202 has 32 divisors (see below), whose sum is σ = 26333828694720. Its totient is φ = 3634180168320.
The previous prime is 12031233020197. The next prime is 12031233020237. The reversal of 12031233020202 is 20202033213021.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291179677 + ... + 291220992.
It is an arithmetic number, because the mean of its divisors is an integer number (822932146710).
Almost surely, 212031233020202 is an apocalyptic number.
12031233020202 is an abundant number, since it is smaller than the sum of its proper divisors (14302595674518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12031233020202 is a wasteful number, since it uses less digits than its factorization.
12031233020202 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 582400998.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 12031233020202 its reverse (20202033213021), we get a palindrome (32233266233223).
The spelling of 12031233020202 in words is "twelve trillion, thirty-one billion, two hundred thirty-three million, twenty thousand, two hundred two".
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