Base | Representation |
---|---|
bin | 1111001101001110… |
… | …01101100101001110 |
3 | 210001222000111010211 |
4 | 13212213031211032 |
5 | 113204441144342 |
6 | 3430034553034 |
7 | 406211623261 |
oct | 74647154516 |
9 | 23058014124 |
10 | 8164006222 |
11 | 350a406789 |
12 | 16ba13877a |
13 | a01507218 |
14 | 57639acd8 |
15 | 32bae4c17 |
hex | 1e69cd94e |
8164006222 has 8 divisors (see below), whose sum is σ = 12890536200. Its totient is φ = 3867160824.
The previous prime is 8164006219. The next prime is 8164006247. The reversal of 8164006222 is 2226004618.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 107421097 + ... + 107421172.
It is an arithmetic number, because the mean of its divisors is an integer number (1611317025).
Almost surely, 28164006222 is an apocalyptic number.
8164006222 is a deficient number, since it is larger than the sum of its proper divisors (4726529978).
8164006222 is a wasteful number, since it uses less digits than its factorization.
8164006222 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 214842290.
The product of its (nonzero) digits is 9216, while the sum is 31.
The square root of 8164006222 is about 90354.8904155165. The cubic root of 8164006222 is about 2013.5748385853.
The spelling of 8164006222 in words is "eight billion, one hundred sixty-four million, six thousand, two hundred twenty-two".
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