Base | Representation |
---|---|
bin | 10001111000001110010100 |
3 | 22211002222222 |
4 | 101320032110 |
5 | 2144433430 |
6 | 244241512 |
7 | 54556652 |
oct | 21701624 |
9 | 8732888 |
10 | 4686740 |
11 | 2711243 |
12 | 16a0298 |
13 | c81326 |
14 | 89ddd2 |
15 | 6289e5 |
hex | 478394 |
4686740 has 24 divisors (see below), whose sum is σ = 9956520. Its totient is φ = 1852928.
The previous prime is 4686709. The next prime is 4686811. The reversal of 4686740 is 476864.
It can be written as a sum of positive squares in 4 ways, for example, as 3844 + 4682896 = 62^2 + 2164^2 .
It is a zygodrome in base 3.
It is a self number, because there is not a number n which added to its sum of digits gives 4686740.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464 + ... + 3096.
It is an arithmetic number, because the mean of its divisors is an integer number (414855).
Almost surely, 24686740 is an apocalyptic number.
It is an amenable number.
4686740 is an abundant number, since it is smaller than the sum of its proper divisors (5269780).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4686740 is a wasteful number, since it uses less digits than its factorization.
4686740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2731 (or 2729 counting only the distinct ones).
The product of its (nonzero) digits is 32256, while the sum is 35.
The square root of 4686740 is about 2164.8879878645. The cubic root of 4686740 is about 167.3491922487.
The spelling of 4686740 in words is "four million, six hundred eighty-six thousand, seven hundred forty".
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