Base | Representation |
---|---|
bin | 10010000111000010100001 |
3 | 22221012020120 |
4 | 102013002201 |
5 | 2203404200 |
6 | 245430453 |
7 | 55231614 |
oct | 22070241 |
9 | 8835216 |
10 | 4747425 |
11 | 27528a1 |
12 | 170b429 |
13 | ca2b37 |
14 | 8b817b |
15 | 63b9a0 |
hex | 4870a1 |
4747425 has 12 divisors (see below), whose sum is σ = 7849200. Its totient is φ = 2531920.
The previous prime is 4747381. The next prime is 4747427. The reversal of 4747425 is 5247474.
It is not a de Polignac number, because 4747425 - 27 = 4747297 is a prime.
It is an Ulam number.
It is not an unprimeable number, because it can be changed into a prime (4747427) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 31575 + ... + 31724.
It is an arithmetic number, because the mean of its divisors is an integer number (654100).
Almost surely, 24747425 is an apocalyptic number.
It is an amenable number.
4747425 is a deficient number, since it is larger than the sum of its proper divisors (3101775).
4747425 is a wasteful number, since it uses less digits than its factorization.
4747425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63312 (or 63307 counting only the distinct ones).
The product of its digits is 31360, while the sum is 33.
The square root of 4747425 is about 2178.8586461723. The cubic root of 4747425 is about 168.0683891066.
The spelling of 4747425 in words is "four million, seven hundred forty-seven thousand, four hundred twenty-five".
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