Base | Representation |
---|---|
bin | 10011111010010011011000 |
3 | 100211011212110 |
4 | 103322103120 |
5 | 2314011134 |
6 | 303512320 |
7 | 62236221 |
oct | 23722330 |
9 | 10734773 |
10 | 5219544 |
11 | 2a45580 |
12 | 18b86a0 |
13 | 11099b5 |
14 | 99c248 |
15 | 6d17e9 |
hex | 4fa4d8 |
5219544 has 64 divisors (see below), whose sum is σ = 15085440. Its totient is φ = 1487360.
The previous prime is 5219537. The next prime is 5219549. The reversal of 5219544 is 4459125.
5219544 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.
Its product of digits (7200) is a multiple of the sum of its prime factors (1200).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5219549) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3907 + ... + 5069.
It is an arithmetic number, because the mean of its divisors is an integer number (235710).
Almost surely, 25219544 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5219544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7542720).
5219544 is an abundant number, since it is smaller than the sum of its proper divisors (9865896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5219544 is a wasteful number, since it uses less digits than its factorization.
5219544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1200 (or 1196 counting only the distinct ones).
The product of its digits is 7200, while the sum is 30.
The square root of 5219544 is about 2284.6321366907. The cubic root of 5219544 is about 173.4645981359.
The spelling of 5219544 in words is "five million, two hundred nineteen thousand, five hundred forty-four".
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