Base | Representation |
---|---|
bin | 1000000001110011010000… |
… | …1110000010010111011101 |
3 | 1011020212010011112221210020 |
4 | 2000130310032002113131 |
5 | 2124110231133410341 |
6 | 30435030002302353 |
7 | 1600506062036013 |
oct | 200346416022735 |
9 | 34225104487706 |
10 | 8827033888221 |
11 | 28a358456730a |
12 | ba68a39579b9 |
13 | 4c05025880a3 |
14 | 2273331488b3 |
15 | 104928783566 |
hex | 807343825dd |
8827033888221 has 8 divisors (see below), whose sum is σ = 12388819492320. Its totient is φ = 5574968771472.
The previous prime is 8827033888207. The next prime is 8827033888237. The reversal of 8827033888221 is 1228883307288.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 8827033888221 - 26 = 8827033888157 is a prime.
It is a Smith number, since the sum of its digits (60) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8827033888261) 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, 77430121770 + ... + 77430121883.
It is an arithmetic number, because the mean of its divisors is an integer number (1548602436540).
Almost surely, 28827033888221 is an apocalyptic number.
It is an amenable number.
8827033888221 is a deficient number, since it is larger than the sum of its proper divisors (3561785604099).
8827033888221 is a wasteful number, since it uses less digits than its factorization.
8827033888221 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154860243675.
The product of its (nonzero) digits is 16515072, while the sum is 60.
The spelling of 8827033888221 in words is "eight trillion, eight hundred twenty-seven billion, thirty-three million, eight hundred eighty-eight thousand, two hundred twenty-one".
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