Base | Representation |
---|---|
bin | 1000010110100010… |
… | …0011101000011111 |
3 | 12210020201110210100 |
4 | 2011220203220133 |
5 | 14042423021224 |
6 | 1010245512143 |
7 | 106362461226 |
oct | 20550435037 |
9 | 5706643710 |
10 | 2242001439 |
11 | a50607957 |
12 | 526a12653 |
13 | 299649192 |
14 | 173a91cbd |
15 | d1c66ac9 |
hex | 85a23a1f |
2242001439 has 12 divisors (see below), whose sum is σ = 3239230176. Its totient is φ = 1494305952.
The previous prime is 2242001431. The next prime is 2242001441. The reversal of 2242001439 is 9341002422.
2242001439 is a `hidden beast` number, since 2 + 24 + 200 + 1 + 439 = 666.
It is not a de Polignac number, because 2242001439 - 23 = 2242001431 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2242001431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12259 + ... + 68075.
It is an arithmetic number, because the mean of its divisors is an integer number (269935848).
Almost surely, 22242001439 is an apocalyptic number.
2242001439 is a deficient number, since it is larger than the sum of its proper divisors (997228737).
2242001439 is a wasteful number, since it uses less digits than its factorization.
2242001439 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60286 (or 60283 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 27.
The square root of 2242001439 is about 47349.7776024344. Note that the first 3 decimals coincide. The cubic root of 2242001439 is about 1308.8161009079.
The spelling of 2242001439 in words is "two billion, two hundred forty-two million, one thousand, four hundred thirty-nine".
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