Base | Representation |
---|---|
bin | 1000111011000001… |
… | …1100111010100100 |
3 | 20011220201221220220 |
4 | 2032300130322210 |
5 | 14401114103040 |
6 | 1033354324340 |
7 | 113231503524 |
oct | 21660347244 |
9 | 6156657826 |
10 | 2395066020 |
11 | 1019a52606 |
12 | 56a1296b0 |
13 | 2c227bc39 |
14 | 18a137684 |
15 | e03ee2d0 |
hex | 8ec1cea4 |
2395066020 has 48 divisors (see below), whose sum is σ = 6711320448. Its totient is φ = 638195200.
The previous prime is 2395065991. The next prime is 2395066021. The reversal of 2395066020 is 206605932.
It is not an unprimeable number, because it can be changed into a prime (2395066021) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67420 + ... + 96620.
It is an arithmetic number, because the mean of its divisors is an integer number (139819176).
Almost surely, 22395066020 is an apocalyptic number.
2395066020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2395066020 is an abundant number, since it is smaller than the sum of its proper divisors (4316254428).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2395066020 is a wasteful number, since it uses less digits than its factorization.
2395066020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30580 (or 30578 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 33.
The square root of 2395066020 is about 48939.4117251117. The cubic root of 2395066020 is about 1337.9477793817.
The spelling of 2395066020 in words is "two billion, three hundred ninety-five million, sixty-six thousand, twenty".
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