Base | Representation |
---|---|
bin | 11110111011001011110101 |
3 | 120020212100200 |
4 | 132323023311 |
5 | 4033403431 |
6 | 445431113 |
7 | 125622546 |
oct | 36731365 |
9 | 16225320 |
10 | 8106741 |
11 | 4637795 |
12 | 286b499 |
13 | 18aabb6 |
14 | 11104cd |
15 | aa1ee6 |
hex | 7bb2f5 |
8106741 has 12 divisors (see below), whose sum is σ = 12219168. Its totient is φ = 5169384.
The previous prime is 8106697. The next prime is 8106751. The reversal of 8106741 is 1476018.
It is a happy number.
It is not a de Polignac number, because 8106741 - 26 = 8106677 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8106751) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19375 + ... + 19788.
It is an arithmetic number, because the mean of its divisors is an integer number (1018264).
Almost surely, 28106741 is an apocalyptic number.
It is an amenable number.
8106741 is a deficient number, since it is larger than the sum of its proper divisors (4112427).
8106741 is a wasteful number, since it uses less digits than its factorization.
8106741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39192 (or 39189 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 27.
The square root of 8106741 is about 2847.2339208432. The cubic root of 8106741 is about 200.8855812747.
The spelling of 8106741 in words is "eight million, one hundred six thousand, seven hundred forty-one".
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