Base | Representation |
---|---|
bin | 1111110010111100011001 |
3 | 21210101010220 |
4 | 33302330121 |
5 | 2030001300 |
6 | 224430253 |
7 | 50124243 |
oct | 17627431 |
9 | 7711126 |
10 | 4140825 |
11 | 2379077 |
12 | 1478389 |
13 | b1c9c0 |
14 | 79b093 |
15 | 56bda0 |
hex | 3f2f19 |
4140825 has 48 divisors (see below), whose sum is σ = 7666176. Its totient is φ = 1958400.
The previous prime is 4140821. The next prime is 4140827. The reversal of 4140825 is 5280414.
It is not a de Polignac number, because 4140825 - 22 = 4140821 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4140795 and 4140804.
It is not an unprimeable number, because it can be changed into a prime (4140821) 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, 30157 + ... + 30293.
It is an arithmetic number, because the mean of its divisors is an integer number (159712).
Almost surely, 24140825 is an apocalyptic number.
It is an amenable number.
4140825 is a deficient number, since it is larger than the sum of its proper divisors (3525351).
4140825 is a wasteful number, since it uses less digits than its factorization.
4140825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 194 (or 189 counting only the distinct ones).
The product of its (nonzero) digits is 1280, while the sum is 24.
The square root of 4140825 is about 2034.9017175284. The cubic root of 4140825 is about 160.5815425946.
The spelling of 4140825 in words is "four million, one hundred forty thousand, eight hundred twenty-five".
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