Base | Representation |
---|---|
bin | 1011100111011010111001 |
3 | 12201201000121 |
4 | 23213122321 |
5 | 1234420144 |
6 | 145133241 |
7 | 34611460 |
oct | 13473271 |
9 | 5651017 |
10 | 3045049 |
11 | 179a877 |
12 | 102a221 |
13 | 828007 |
14 | 5939d7 |
15 | 402384 |
hex | 2e76b9 |
3045049 has 16 divisors (see below), whose sum is σ = 3623040. Its totient is φ = 2505600.
The previous prime is 3045047. The next prime is 3045067. The reversal of 3045049 is 9405403.
It is a cyclic number.
It is not a de Polignac number, because 3045049 - 21 = 3045047 is a prime.
It is a Duffinian number.
3045049 is a Rhonda number in base 6.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3045041) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30099 + ... + 30199.
It is an arithmetic number, because the mean of its divisors is an integer number (226440).
Almost surely, 23045049 is an apocalyptic number.
It is an amenable number.
3045049 is a deficient number, since it is larger than the sum of its proper divisors (577991).
3045049 is a wasteful number, since it uses less digits than its factorization.
3045049 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 240.
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 3045049 is about 1745.0068767773. The cubic root of 3045049 is about 144.9432834068.
The spelling of 3045049 in words is "three million, forty-five thousand, forty-nine".
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