Base | Representation |
---|---|
bin | 1000010110001011… |
… | …1000001111101101 |
3 | 12210010220212001011 |
4 | 2011202320033231 |
5 | 14042032404010 |
6 | 1010153545221 |
7 | 106344021613 |
oct | 20542701755 |
9 | 5703825034 |
10 | 2240513005 |
11 | a4a790645 |
12 | 526415211 |
13 | 299247853 |
14 | 1737c56b3 |
15 | d1a70a8a |
hex | 858b83ed |
2240513005 has 8 divisors (see below), whose sum is σ = 2693445912. Its totient is φ = 1789190208.
The previous prime is 2240512999. The next prime is 2240513047. The reversal of 2240513005 is 5003150422.
2240513005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 182439049 + 2058073956 = 13507^2 + 45366^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2240513005 - 25 = 2240512973 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 399462 + ... + 405031.
It is an arithmetic number, because the mean of its divisors is an integer number (336680739).
Almost surely, 22240513005 is an apocalyptic number.
It is an amenable number.
2240513005 is a deficient number, since it is larger than the sum of its proper divisors (452932907).
2240513005 is an equidigital number, since it uses as much as digits as its factorization.
2240513005 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 805055.
The product of its (nonzero) digits is 1200, while the sum is 22.
The square root of 2240513005 is about 47334.0575590135. The cubic root of 2240513005 is about 1308.5264017709.
Adding to 2240513005 its reverse (5003150422), we get a palindrome (7243663427).
The spelling of 2240513005 in words is "two billion, two hundred forty million, five hundred thirteen thousand, five".
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