Base | Representation |
---|---|
bin | 111100110011100… |
… | …1101010101010101 |
3 | 12021012020001201222 |
4 | 1321213031111111 |
5 | 13134310240430 |
6 | 534243100125 |
7 | 101363305535 |
oct | 17147152525 |
9 | 5235201658 |
10 | 2040321365 |
11 | 957787705 |
12 | 48b371645 |
13 | 266924264 |
14 | 154d934c5 |
15 | be1c99e5 |
hex | 799cd555 |
2040321365 has 16 divisors (see below), whose sum is σ = 2585416320. Its totient is φ = 1541448000.
The previous prime is 2040321359. The next prime is 2040321373. The reversal of 2040321365 is 5631230402.
2040321365 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2040321365 - 28 = 2040321109 is a prime.
It is a super-2 number, since 2×20403213652 = 8325822544950926450, which contains 22 as substring.
It is a congruent 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, 3761 + ... + 63990.
It is an arithmetic number, because the mean of its divisors is an integer number (161588520).
Almost surely, 22040321365 is an apocalyptic number.
It is an amenable number.
2040321365 is a deficient number, since it is larger than the sum of its proper divisors (545094955).
2040321365 is a wasteful number, since it uses less digits than its factorization.
2040321365 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 68092.
The product of its (nonzero) digits is 4320, while the sum is 26.
The square root of 2040321365 is about 45169.9165927944. The cubic root of 2040321365 is about 1268.3317349703.
Adding to 2040321365 its reverse (5631230402), we get a palindrome (7671551767).
The spelling of 2040321365 in words is "two billion, forty million, three hundred twenty-one thousand, three hundred sixty-five".
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