Base | Representation |
---|---|
bin | 10010100110000000000101 |
3 | 100011122012121 |
4 | 102212000011 |
5 | 2221433440 |
6 | 252245541 |
7 | 56300425 |
oct | 22460005 |
9 | 10148177 |
10 | 4874245 |
11 | 282a102 |
12 | 17708b1 |
13 | 101878c |
14 | 90c485 |
15 | 66434a |
hex | 4a6005 |
4874245 has 4 divisors (see below), whose sum is σ = 5849100. Its totient is φ = 3899392.
The previous prime is 4874231. The next prime is 4874249. The reversal of 4874245 is 5424784.
It is a happy number.
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 3617604 + 1256641 = 1902^2 + 1121^2 .
It is a cyclic number.
It is not a de Polignac number, because 4874245 - 25 = 4874213 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 4874245.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4874249) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 487420 + ... + 487429.
It is an arithmetic number, because the mean of its divisors is an integer number (1462275).
Almost surely, 24874245 is an apocalyptic number.
It is an amenable number.
4874245 is a deficient number, since it is larger than the sum of its proper divisors (974855).
4874245 is an equidigital number, since it uses as much as digits as its factorization.
4874245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 974854.
The product of its digits is 35840, while the sum is 34.
The square root of 4874245 is about 2207.7692361295. The cubic root of 4874245 is about 169.5518183154.
The spelling of 4874245 in words is "four million, eight hundred seventy-four thousand, two hundred forty-five".
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