Base | Representation |
---|---|
bin | 1101111000001101100… |
… | …1010000111110100100 |
3 | 211210102102200001011211 |
4 | 3132003121100332210 |
5 | 12401244433432331 |
6 | 301310535441204 |
7 | 23140313333020 |
oct | 3360331207644 |
9 | 753372601154 |
10 | 238427639716 |
11 | 92131206732 |
12 | 3a260b26204 |
13 | 196396c5526 |
14 | b77b911380 |
15 | 6306dbb8b1 |
hex | 3783650fa4 |
238427639716 has 24 divisors (see below), whose sum is σ = 482213208960. Its totient is φ = 101035146432.
The previous prime is 238427639713. The next prime is 238427639719. The reversal of 238427639716 is 617936724832.
238427639716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (238427639713) and next prime (238427639719).
It is not an unprimeable number, because it can be changed into a prime (238427639711) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47836120 + ... + 47841103.
It is an arithmetic number, because the mean of its divisors is an integer number (20092217040).
Almost surely, 2238427639716 is an apocalyptic number.
It is an amenable number.
238427639716 is an abundant number, since it is smaller than the sum of its proper divisors (243785569244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
238427639716 is a wasteful number, since it uses less digits than its factorization.
238427639716 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95677323 (or 95677321 counting only the distinct ones).
The product of its digits is 18289152, while the sum is 58.
The spelling of 238427639716 in words is "two hundred thirty-eight billion, four hundred twenty-seven million, six hundred thirty-nine thousand, seven hundred sixteen".
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