Base | Representation |
---|---|
bin | 11101001000111000100… |
… | …110110000000011011010 |
3 | 21002102120000020011202201 |
4 | 131020320212300003122 |
5 | 230301411014123310 |
6 | 4131520352320414 |
7 | 264445306633015 |
oct | 35107046600332 |
9 | 7072500204681 |
10 | 2002404442330 |
11 | 702240117a06 |
12 | 2840b524310a |
13 | 116a97747006 |
14 | 6ccb9d4837c |
15 | 3714912ee3a |
hex | 1d2389b00da |
2002404442330 has 32 divisors (see below), whose sum is σ = 3761340758784. Its totient is φ = 766075660416.
The previous prime is 2002404442301. The next prime is 2002404442331. The reversal of 2002404442330 is 332444042002.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (2002404442331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2564614 + ... + 3253006.
It is an arithmetic number, because the mean of its divisors is an integer number (117541898712).
Almost surely, 22002404442330 is an apocalyptic number.
2002404442330 is a deficient number, since it is larger than the sum of its proper divisors (1758936316454).
2002404442330 is a wasteful number, since it uses less digits than its factorization.
2002404442330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 701070.
The product of its (nonzero) digits is 18432, while the sum is 28.
Adding to 2002404442330 its reverse (332444042002), we get a palindrome (2334848484332).
The spelling of 2002404442330 in words is "two trillion, two billion, four hundred four million, four hundred forty-two thousand, three hundred thirty".
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