Base | Representation |
---|---|
bin | 1000011111101101… |
… | …1111001011000011 |
3 | 12212221012100001012 |
4 | 2013323133023003 |
5 | 14132303041324 |
6 | 1014143231135 |
7 | 110341041341 |
oct | 20773371303 |
9 | 5787170035 |
10 | 2280518339 |
11 | a70325200 |
12 | 5378a84ab |
13 | 2a4613948 |
14 | 178c3a991 |
15 | d532420e |
hex | 87edf2c3 |
2280518339 has 12 divisors (see below), whose sum is σ = 2638618920. Its totient is φ = 1964080800.
The previous prime is 2280518311. The next prime is 2280518341. The reversal of 2280518339 is 9338150822.
It is a de Polignac number, because none of the positive numbers 2k-2280518339 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2280518296 and 2280518305.
It is not an unprimeable number, because it can be changed into a prime (2280518399) 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 11 ways as a sum of consecutive naturals, for example, 493682 + ... + 498279.
It is an arithmetic number, because the mean of its divisors is an integer number (219884910).
Almost surely, 22280518339 is an apocalyptic number.
2280518339 is a deficient number, since it is larger than the sum of its proper divisors (358100581).
2280518339 is a wasteful number, since it uses less digits than its factorization.
2280518339 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 992002 (or 991991 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 41.
The square root of 2280518339 is about 47754.7729447016. The cubic root of 2280518339 is about 1316.2686054993.
The spelling of 2280518339 in words is "two billion, two hundred eighty million, five hundred eighteen thousand, three hundred thirty-nine".
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