Base | Representation |
---|---|
bin | 1111000110100001… |
… | …11001010000100100 |
3 | 202221001022010211212 |
4 | 13203100321100210 |
5 | 113101100333124 |
6 | 3420310450552 |
7 | 404630240216 |
oct | 74320712044 |
9 | 22831263755 |
10 | 8107824164 |
11 | 3490723330 |
12 | 16a3363a58 |
13 | 9c2995cbb |
14 | 56cb345b6 |
15 | 326be840e |
hex | 1e3439424 |
8107824164 has 24 divisors (see below), whose sum is σ = 15497092800. Its totient is φ = 3680965280.
The previous prime is 8107824163. The next prime is 8107824173. The reversal of 8107824164 is 4614287018.
It is not an unprimeable number, because it can be changed into a prime (8107824163) 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, 72899 + ... + 146730.
It is an arithmetic number, because the mean of its divisors is an integer number (645712200).
Almost surely, 28107824164 is an apocalyptic number.
It is an amenable number.
8107824164 is a deficient number, since it is larger than the sum of its proper divisors (7389268636).
8107824164 is a wasteful number, since it uses less digits than its factorization.
8107824164 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 220483 (or 220481 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 41.
The square root of 8107824164 is about 90043.4570860093. The cubic root of 8107824164 is about 2008.9452783490.
The spelling of 8107824164 in words is "eight billion, one hundred seven million, eight hundred twenty-four thousand, one hundred sixty-four".
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