Base | Representation |
---|---|
bin | 1000010011010101… |
… | …1010011001110101 |
3 | 12202022111022122101 |
4 | 2010311122121311 |
5 | 14031010004133 |
6 | 1005050302101 |
7 | 106140511312 |
oct | 20465323165 |
9 | 5668438571 |
10 | 2228594293 |
11 | a43a8a972 |
12 | 522427931 |
13 | 296933863 |
14 | 171da1d09 |
15 | d09b937d |
hex | 84d5a675 |
2228594293 has 8 divisors (see below), whose sum is σ = 2237984000. Its totient is φ = 2219222448.
The previous prime is 2228594281. The next prime is 2228594317. The reversal of 2228594293 is 3924958222.
2228594293 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-2228594293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2228594993) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283348 + ... + 291106.
It is an arithmetic number, because the mean of its divisors is an integer number (279748000).
Almost surely, 22228594293 is an apocalyptic number.
It is an amenable number.
2228594293 is a deficient number, since it is larger than the sum of its proper divisors (9389707).
2228594293 is an equidigital number, since it uses as much as digits as its factorization.
2228594293 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8931.
The product of its digits is 622080, while the sum is 46.
The square root of 2228594293 is about 47207.9897157250. The cubic root of 2228594293 is about 1306.2019807962.
The spelling of 2228594293 in words is "two billion, two hundred twenty-eight million, five hundred ninety-four thousand, two hundred ninety-three".
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