Base | Representation |
---|---|
bin | 10011100111111101101011 |
3 | 100200100211100 |
4 | 103213331223 |
5 | 2304110202 |
6 | 302132443 |
7 | 61504221 |
oct | 23477553 |
9 | 10610740 |
10 | 5144427 |
11 | 29a40a2 |
12 | 1881123 |
13 | 10b1752 |
14 | 97cb11 |
15 | 6b941c |
hex | 4e7f6b |
5144427 has 6 divisors (see below), whose sum is σ = 7430852. Its totient is φ = 3429612.
The previous prime is 5144413. The next prime is 5144437. The reversal of 5144427 is 7244415.
It is not a de Polignac number, because 5144427 - 24 = 5144411 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 5144427.
It is not an unprimeable number, because it can be changed into a prime (5144437) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 285793 + ... + 285810.
Almost surely, 25144427 is an apocalyptic number.
5144427 is a deficient number, since it is larger than the sum of its proper divisors (2286425).
5144427 is a wasteful number, since it uses less digits than its factorization.
5144427 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 571609 (or 571606 counting only the distinct ones).
The product of its digits is 4480, while the sum is 27.
The square root of 5144427 is about 2268.1329326122. The cubic root of 5144427 is about 172.6284361692.
The spelling of 5144427 in words is "five million, one hundred forty-four thousand, four hundred twenty-seven".
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