Base | Representation |
---|---|
bin | 10101110110001110010101 |
3 | 101202222010202 |
4 | 111312032111 |
5 | 2431232000 |
6 | 322430245 |
7 | 66452105 |
oct | 25661625 |
9 | 11688122 |
10 | 5727125 |
11 | 3261968 |
12 | 1b02385 |
13 | 1256a41 |
14 | a91205 |
15 | 781dd5 |
hex | 576395 |
5727125 has 8 divisors (see below), whose sum is σ = 7147608. Its totient is φ = 4581600.
The previous prime is 5727121. The next prime is 5727133. The reversal of 5727125 is 5217275.
It can be written as a sum of positive squares in 4 ways, for example, as 676 + 5726449 = 26^2 + 2393^2 .
It is not a de Polignac number, because 5727125 - 22 = 5727121 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5727121) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22784 + ... + 23033.
It is an arithmetic number, because the mean of its divisors is an integer number (893451).
Almost surely, 25727125 is an apocalyptic number.
It is an amenable number.
5727125 is a deficient number, since it is larger than the sum of its proper divisors (1420483).
5727125 is an equidigital number, since it uses as much as digits as its factorization.
5727125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45832 (or 45822 counting only the distinct ones).
The product of its digits is 4900, while the sum is 29.
The square root of 5727125 is about 2393.1412411306. The cubic root of 5727125 is about 178.9145061597.
The spelling of 5727125 in words is "five million, seven hundred twenty-seven thousand, one hundred twenty-five".
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