Base | Representation |
---|---|
bin | 11101001000100010010… |
… | …111010101100101011001 |
3 | 21002101121000002201211120 |
4 | 131020202113111211121 |
5 | 230300130003144001 |
6 | 4131415342515453 |
7 | 264433126203162 |
oct | 35104227254531 |
9 | 7071530081746 |
10 | 2002031303001 |
11 | 7020695288a4 |
12 | 284010295b89 |
13 | 116a3834b802 |
14 | 6cc82576769 |
15 | 371264c5236 |
hex | 1d2225d5959 |
2002031303001 has 32 divisors (see below), whose sum is σ = 2850572736000. Its totient is φ = 1246248960768.
The previous prime is 2002031302907. The next prime is 2002031303011. The reversal of 2002031303001 is 1003031302002.
It is not a de Polignac number, because 2002031303001 - 230 = 2000957561177 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2002031303011) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284710 + ... + 2021168.
It is an arithmetic number, because the mean of its divisors is an integer number (89080398000).
Almost surely, 22002031303001 is an apocalyptic number.
It is an amenable number.
2002031303001 is a deficient number, since it is larger than the sum of its proper divisors (848541432999).
2002031303001 is a wasteful number, since it uses less digits than its factorization.
2002031303001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1736773.
The product of its (nonzero) digits is 108, while the sum is 15.
Adding to 2002031303001 its reverse (1003031302002), we get a palindrome (3005062605003).
Subtracting from 2002031303001 its reverse (1003031302002), we obtain a palindrome (999000000999).
It can be divided in two parts, 2002031 and 303001, that added together give a palindrome (2305032).
The spelling of 2002031303001 in words is "two trillion, two billion, thirty-one million, three hundred three thousand, one".
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