Base | Representation |
---|---|
bin | 1000111001001010… |
… | …1110110111101001 |
3 | 20011101002010222112 |
4 | 2032102232313221 |
5 | 14342120301431 |
6 | 1032515332105 |
7 | 113105335061 |
oct | 21622566751 |
9 | 6141063875 |
10 | 2387275241 |
11 | 101561124a |
12 | 5675b1035 |
13 | 2c0781b00 |
14 | 1890aa3a1 |
15 | de8b0c2b |
hex | 8e4aede9 |
2387275241 has 6 divisors (see below), whose sum is σ = 2585037870. Its totient is φ = 2203638528.
The previous prime is 2387275217. The next prime is 2387275283. The reversal of 2387275241 is 1425727832.
It can be written as a sum of positive squares in 3 ways, for example, as 27258841 + 2360016400 = 5221^2 + 48580^2 .
It is not a de Polignac number, because 2387275241 - 210 = 2387274217 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2387275291) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7062776 + ... + 7063113.
It is an arithmetic number, because the mean of its divisors is an integer number (430839645).
Almost surely, 22387275241 is an apocalyptic number.
It is an amenable number.
2387275241 is a deficient number, since it is larger than the sum of its proper divisors (197762629).
2387275241 is a wasteful number, since it uses less digits than its factorization.
2387275241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14125915 (or 14125902 counting only the distinct ones).
The product of its digits is 188160, while the sum is 41.
The square root of 2387275241 is about 48859.7507259298. The cubic root of 2387275241 is about 1336.4954912159.
The spelling of 2387275241 in words is "two billion, three hundred eighty-seven million, two hundred seventy-five thousand, two hundred forty-one".
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