Base | Representation |
---|---|
bin | 10100000001001001100001 |
3 | 100212121100000 |
4 | 110001021201 |
5 | 2320410320 |
6 | 304250213 |
7 | 62414040 |
oct | 24011141 |
9 | 10777300 |
10 | 5247585 |
11 | 2a64652 |
12 | 1910969 |
13 | 11196a5 |
14 | 9a8557 |
15 | 6d9c90 |
hex | 501261 |
5247585 has 48 divisors (see below), whose sum is σ = 10797696. Its totient is φ = 2395008.
The previous prime is 5247581. The next prime is 5247589. The reversal of 5247585 is 5857425.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5247581) and next prime (5247589).
It is not a de Polignac number, because 5247585 - 22 = 5247581 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5247581) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 8197 + ... + 8813.
It is an arithmetic number, because the mean of its divisors is an integer number (224952).
Almost surely, 25247585 is an apocalyptic number.
It is an amenable number.
5247585 is an abundant number, since it is smaller than the sum of its proper divisors (5550111).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5247585 is an equidigital number, since it uses as much as digits as its factorization.
5247585 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 644 (or 632 counting only the distinct ones).
The product of its digits is 56000, while the sum is 36.
The square root of 5247585 is about 2290.7607906545. The cubic root of 5247585 is about 173.7746786194.
It can be divided in two parts, 5247 and 585, that added together give a cube (5832 = 183).
The spelling of 5247585 in words is "five million, two hundred forty-seven thousand, five hundred eighty-five".
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