Base | Representation |
---|---|
bin | 110001110010010111110… |
… | …000011101010111101100 |
3 | 110010002002001212111212212 |
4 | 301302113300131113230 |
5 | 422023401021433234 |
6 | 11135424130345552 |
7 | 502116665265230 |
oct | 61622760352754 |
9 | 13102061774785 |
10 | 3421340030444 |
11 | 10a9a89286876 |
12 | 4730b3a2b2b8 |
13 | 1ba82835849b |
14 | bb8453225c0 |
15 | 5dee48545ce |
hex | 31c97c1d5ec |
3421340030444 has 24 divisors (see below), whose sum is σ = 6842950322208. Its totient is φ = 1466230671360.
The previous prime is 3421340030413. The next prime is 3421340030447. The reversal of 3421340030444 is 4440300431243.
It is a self number, because there is not a number n which added to its sum of digits gives 3421340030444.
It is not an unprimeable number, because it can be changed into a prime (3421340030447) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1687637 + ... + 3113004.
It is an arithmetic number, because the mean of its divisors is an integer number (285122930092).
Almost surely, 23421340030444 is an apocalyptic number.
It is an amenable number.
3421340030444 is an abundant number, since it is smaller than the sum of its proper divisors (3421610291764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3421340030444 is a wasteful number, since it uses less digits than its factorization.
3421340030444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4826105 (or 4826103 counting only the distinct ones).
The product of its (nonzero) digits is 55296, while the sum is 32.
Adding to 3421340030444 its reverse (4440300431243), we get a palindrome (7861640461687).
The spelling of 3421340030444 in words is "three trillion, four hundred twenty-one billion, three hundred forty million, thirty thousand, four hundred forty-four".
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