Base | Representation |
---|---|
bin | 1011100111101000100101 |
3 | 12201202020001 |
4 | 23213220211 |
5 | 1234432200 |
6 | 145141301 |
7 | 34614151 |
oct | 13475045 |
9 | 5652201 |
10 | 3045925 |
11 | 17a04a3 |
12 | 102a831 |
13 | 82852c |
14 | 594061 |
15 | 40276a |
hex | 2e7a25 |
3045925 has 12 divisors (see below), whose sum is σ = 3830980. Its totient is φ = 2401920.
The previous prime is 3045919. The next prime is 3045937. The reversal of 3045925 is 5295403.
It can be written as a sum of positive squares in 6 ways, for example, as 25281 + 3020644 = 159^2 + 1738^2 .
It is not a de Polignac number, because 3045925 - 25 = 3045893 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3045893 and 3045902.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 991 + ... + 2659.
Almost surely, 23045925 is an apocalyptic number.
It is an amenable number.
3045925 is a deficient number, since it is larger than the sum of its proper divisors (785055).
3045925 is a wasteful number, since it uses less digits than its factorization.
3045925 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1752 (or 1747 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 28.
The square root of 3045925 is about 1745.2578606040. The cubic root of 3045925 is about 144.9571811736.
The spelling of 3045925 in words is "three million, forty-five thousand, nine hundred twenty-five".
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