Base | Representation |
---|---|
bin | 10011111111011011010010 |
3 | 100212020122201 |
4 | 103333123102 |
5 | 2320144110 |
6 | 304153414 |
7 | 62354341 |
oct | 23773322 |
9 | 10766581 |
10 | 5240530 |
11 | 2a5a319 |
12 | 190886a |
13 | 1116409 |
14 | 9a5b58 |
15 | 6d7b3a |
hex | 4ff6d2 |
5240530 has 8 divisors (see below), whose sum is σ = 9432972. Its totient is φ = 2096208.
The previous prime is 5240509. The next prime is 5240533. The reversal of 5240530 is 350425.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 4977361 + 263169 = 2231^2 + 513^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 5240498 and 5240507.
It is not an unprimeable number, because it can be changed into a prime (5240533) 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, 262017 + ... + 262036.
Almost surely, 25240530 is an apocalyptic number.
5240530 is a deficient number, since it is larger than the sum of its proper divisors (4192442).
5240530 is a wasteful number, since it uses less digits than its factorization.
5240530 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 524060.
The product of its (nonzero) digits is 600, while the sum is 19.
The square root of 5240530 is about 2289.2203913123. The cubic root of 5240530 is about 173.6967678482.
Adding to 5240530 its reverse (350425), we get a palindrome (5590955).
The spelling of 5240530 in words is "five million, two hundred forty thousand, five hundred thirty".
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