Base | Representation |
---|---|
bin | 1011010010000… |
… | …1101111011101 |
3 | 10022001022111101 |
4 | 2310201233131 |
5 | 44103333000 |
6 | 4410153101 |
7 | 1113151132 |
oct | 264415735 |
9 | 108038441 |
10 | 47324125 |
11 | 24793352 |
12 | 13a22791 |
13 | 9a5c454 |
14 | 63dc589 |
15 | 424be6a |
hex | 2d21bdd |
47324125 has 8 divisors (see below), whose sum is σ = 59060664. Its totient is φ = 37859200.
The previous prime is 47324119. The next prime is 47324129. The reversal of 47324125 is 52142374.
It can be written as a sum of positive squares in 4 ways, for example, as 13089924 + 34234201 = 3618^2 + 5851^2 .
It is not a de Polignac number, because 47324125 - 25 = 47324093 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 47324093 and 47324102.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (47324129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 189172 + ... + 189421.
It is an arithmetic number, because the mean of its divisors is an integer number (7382583).
Almost surely, 247324125 is an apocalyptic number.
It is an amenable number.
47324125 is a deficient number, since it is larger than the sum of its proper divisors (11736539).
47324125 is an equidigital number, since it uses as much as digits as its factorization.
47324125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378608 (or 378598 counting only the distinct ones).
The product of its digits is 6720, while the sum is 28.
The square root of 47324125 is about 6879.2532298208. The cubic root of 47324125 is about 361.7102903720.
Adding to 47324125 its reverse (52142374), we get a palindrome (99466499).
The spelling of 47324125 in words is "forty-seven million, three hundred twenty-four thousand, one hundred twenty-five".
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