Base | Representation |
---|---|
bin | 10000000101100101000 |
3 | 222210002212 |
4 | 2000230220 |
5 | 113332034 |
6 | 15144252 |
7 | 4323602 |
oct | 2005450 |
9 | 883085 |
10 | 527144 |
11 | 330062 |
12 | 215088 |
13 | 155c27 |
14 | da172 |
15 | a62ce |
hex | 80b28 |
527144 has 16 divisors (see below), whose sum is σ = 997920. Its totient is φ = 261040.
The previous prime is 527143. The next prime is 527159. The reversal of 527144 is 441725.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 527144.
It is not an unprimeable number, because it can be changed into a prime (527143) 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, 797 + ... + 1299.
It is an arithmetic number, because the mean of its divisors is an integer number (62370).
2527144 is an apocalyptic number.
It is an amenable number.
527144 is a deficient number, since it is larger than the sum of its proper divisors (470776).
527144 is a wasteful number, since it uses less digits than its factorization.
527144 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 640 (or 636 counting only the distinct ones).
The product of its digits is 1120, while the sum is 23.
The square root of 527144 is about 726.0468304455. The cubic root of 527144 is about 80.7810987387.
Adding to 527144 its reverse (441725), we get a palindrome (968869).
The spelling of 527144 in words is "five hundred twenty-seven thousand, one hundred forty-four".
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