Base | Representation |
---|---|
bin | 11110110100100101111101 |
3 | 120012111022200 |
4 | 132310211331 |
5 | 4032022431 |
6 | 445102113 |
7 | 125451045 |
oct | 36644575 |
9 | 16174280 |
10 | 8079741 |
11 | 461947a |
12 | 2857939 |
13 | 189b817 |
14 | 1104725 |
15 | a98ee6 |
hex | 7b497d |
8079741 has 12 divisors (see below), whose sum is σ = 11723868. Its totient is φ = 5361984.
The previous prime is 8079707. The next prime is 8079761. The reversal of 8079741 is 1479708.
8079741 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 5503716 + 2576025 = 2346^2 + 1605^2 .
It is not a de Polignac number, because 8079741 - 29 = 8079229 is a prime.
8079741 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 8079696 and 8079705.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8079761) 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, 171 + ... + 4023.
It is an arithmetic number, because the mean of its divisors is an integer number (976989).
Almost surely, 28079741 is an apocalyptic number.
It is an amenable number.
8079741 is a deficient number, since it is larger than the sum of its proper divisors (3644127).
8079741 is a wasteful number, since it uses less digits than its factorization.
8079741 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4092 (or 4089 counting only the distinct ones).
The product of its (nonzero) digits is 14112, while the sum is 36.
The square root of 8079741 is about 2842.4885224043. The cubic root of 8079741 is about 200.6623126222.
The spelling of 8079741 in words is "eight million, seventy-nine thousand, seven hundred forty-one".
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