Base | Representation |
---|---|
bin | 10010101010110010010001 |
3 | 100012122002101 |
4 | 102222302101 |
5 | 2223100331 |
6 | 252520401 |
7 | 56411521 |
oct | 22526221 |
9 | 10178071 |
10 | 4893841 |
11 | 28428a7 |
12 | 1780101 |
13 | 1024684 |
14 | 915681 |
15 | 66a061 |
hex | 4aac91 |
4893841 has 4 divisors (see below), whose sum is σ = 5181732. Its totient is φ = 4605952.
The previous prime is 4893829. The next prime is 4893851. The reversal of 4893841 is 1483984.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 2989441 + 1904400 = 1729^2 + 1380^2 .
It is a cyclic number.
It is not a de Polignac number, because 4893841 - 25 = 4893809 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 4893841.
It is not an unprimeable number, because it can be changed into a prime (4893851) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143920 + ... + 143953.
It is an arithmetic number, because the mean of its divisors is an integer number (1295433).
Almost surely, 24893841 is an apocalyptic number.
It is an amenable number.
4893841 is a deficient number, since it is larger than the sum of its proper divisors (287891).
4893841 is a wasteful number, since it uses less digits than its factorization.
4893841 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 287890.
The product of its digits is 27648, while the sum is 37.
The square root of 4893841 is about 2212.2027483936. The cubic root of 4893841 is about 169.7787317349.
The spelling of 4893841 in words is "four million, eight hundred ninety-three thousand, eight hundred forty-one".
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