Base | Representation |
---|---|
bin | 10010101001101100100011 |
3 | 100012101222010 |
4 | 102221230203 |
5 | 2222430004 |
6 | 252444003 |
7 | 56362515 |
oct | 22515443 |
9 | 10171863 |
10 | 4889379 |
11 | 283a510 |
12 | 1779603 |
13 | 1022631 |
14 | 913bb5 |
15 | 668a89 |
hex | 4a9b23 |
4889379 has 16 divisors (see below), whose sum is σ = 7153920. Its totient is φ = 2945760.
The previous prime is 4889377. The next prime is 4889383. The reversal of 4889379 is 9739884.
It is not a de Polignac number, because 4889379 - 21 = 4889377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (4889377) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7234 + ... + 7880.
It is an arithmetic number, because the mean of its divisors is an integer number (447120).
Almost surely, 24889379 is an apocalyptic number.
4889379 is a deficient number, since it is larger than the sum of its proper divisors (2264541).
4889379 is a wasteful number, since it uses less digits than its factorization.
With its predecessor (4889378) it forms an eRAP, since the sums of their prime factors are consecutive (889 and 890).
4889379 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 890.
The product of its digits is 435456, while the sum is 48.
The square root of 4889379 is about 2211.1940213378. The cubic root of 4889379 is about 169.7271169908.
The spelling of 4889379 in words is "four million, eight hundred eighty-nine thousand, three hundred seventy-nine".
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