Base | Representation |
---|---|
bin | 1011010110011… |
… | …0001000000001 |
3 | 10022120112201110 |
4 | 2311212020001 |
5 | 44141313400 |
6 | 4420153533 |
7 | 1115425554 |
oct | 265461001 |
9 | 108515643 |
10 | 47604225 |
11 | 24964839 |
12 | 13b388a9 |
13 | 9b29aa6 |
14 | 647269b |
15 | 42a4e50 |
hex | 2d66201 |
47604225 has 48 divisors (see below), whose sum is σ = 83476800. Its totient is φ = 23896320.
The previous prime is 47604223. The next prime is 47604241. The reversal of 47604225 is 52240674.
It is not a de Polignac number, because 47604225 - 21 = 47604223 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 47604192 and 47604201.
It is not an unprimeable number, because it can be changed into a prime (47604223) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 93271 + ... + 93779.
It is an arithmetic number, because the mean of its divisors is an integer number (1739100).
Almost surely, 247604225 is an apocalyptic number.
It is an amenable number.
47604225 is a deficient number, since it is larger than the sum of its proper divisors (35872575).
47604225 is a wasteful number, since it uses less digits than its factorization.
47604225 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 594 (or 589 counting only the distinct ones).
The product of its (nonzero) digits is 13440, while the sum is 30.
The square root of 47604225 is about 6899.5815090482. The cubic root of 47604225 is about 362.4225121731.
Adding to 47604225 its reverse (52240674), we get a palindrome (99844899).
The spelling of 47604225 in words is "forty-seven million, six hundred four thousand, two hundred twenty-five".
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