Base | Representation |
---|---|
bin | 10011001001011100101110 |
3 | 100110000101010 |
4 | 103021130232 |
5 | 2241110223 |
6 | 255330050 |
7 | 60443634 |
oct | 23113456 |
9 | 10400333 |
10 | 5019438 |
11 | 29191a6 |
12 | 1820926 |
13 | 10698a8 |
14 | 949354 |
15 | 692393 |
hex | 4c972e |
5019438 has 8 divisors (see below), whose sum is σ = 10038888. Its totient is φ = 1673144.
The previous prime is 5019431. The next prime is 5019463. The reversal of 5019438 is 8349105.
5019438 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
5019438 is an admirable number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5019431) 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, 418281 + ... + 418292.
It is an arithmetic number, because the mean of its divisors is an integer number (1254861).
Almost surely, 25019438 is an apocalyptic number.
5019438 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5019438 is a wasteful number, since it uses less digits than its factorization.
5019438 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 836578.
The product of its (nonzero) digits is 4320, while the sum is 30.
The square root of 5019438 is about 2240.4102302927. The cubic root of 5019438 is about 171.2188982181.
The spelling of 5019438 in words is "five million, nineteen thousand, four hundred thirty-eight".
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