Base | Representation |
---|---|
bin | 111011101001001… |
… | …1001001001111010 |
3 | 12011110211002122211 |
4 | 1313102121021322 |
5 | 13044313412310 |
6 | 530331005334 |
7 | 100410566665 |
oct | 16722311172 |
9 | 5143732584 |
10 | 2001310330 |
11 | 937762088 |
12 | 47a29984a |
13 | 25b8158c6 |
14 | 14db1a6dc |
15 | baa70c8a |
hex | 7749927a |
2001310330 has 16 divisors (see below), whose sum is σ = 3651707304. Its totient is φ = 789557760.
The previous prime is 2001310277. The next prime is 2001310349. The reversal of 2001310330 is 330131002.
It can be written as a sum of positive squares in 4 ways, for example, as 1928702889 + 72607441 = 43917^2 + 8521^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 2001310330.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1370031 + ... + 1371490.
Almost surely, 22001310330 is an apocalyptic number.
2001310330 is a deficient number, since it is larger than the sum of its proper divisors (1650396974).
2001310330 is a wasteful number, since it uses less digits than its factorization.
2001310330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2741601.
The product of its (nonzero) digits is 54, while the sum is 13.
The square root of 2001310330 is about 44736.0070860152. The cubic root of 2001310330 is about 1260.1961418850.
Adding to 2001310330 its reverse (330131002), we get a palindrome (2331441332).
The spelling of 2001310330 in words is "two billion, one million, three hundred ten thousand, three hundred thirty".
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