Base | Representation |
---|---|
bin | 1000010110001010… |
… | …0101101111111010 |
3 | 12210010210000010010 |
4 | 2011202211233322 |
5 | 14042022442432 |
6 | 1010152202350 |
7 | 106343255001 |
oct | 20542455772 |
9 | 5703700103 |
10 | 2240437242 |
11 | a4a73972a |
12 | 5263993b6 |
13 | 29921c214 |
14 | 1737a5c38 |
15 | d1a583cc |
hex | 858a5bfa |
2240437242 has 24 divisors (see below), whose sum is σ = 4759963776. Its totient is φ = 702881728.
The previous prime is 2240437237. The next prime is 2240437273. The reversal of 2240437242 is 2427340422.
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 11 ways as a sum of consecutive naturals, for example, 644298 + ... + 647765.
It is an arithmetic number, because the mean of its divisors is an integer number (198331824).
Almost surely, 22240437242 is an apocalyptic number.
2240437242 is an abundant number, since it is smaller than the sum of its proper divisors (2519526534).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2240437242 is a wasteful number, since it uses less digits than its factorization.
2240437242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1292102 (or 1292085 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 30.
The square root of 2240437242 is about 47333.2572511126. The cubic root of 2240437242 is about 1308.5116523210.
Adding to 2240437242 its reverse (2427340422), we get a palindrome (4667777664).
The spelling of 2240437242 in words is "two billion, two hundred forty million, four hundred thirty-seven thousand, two hundred forty-two".
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