Base | Representation |
---|---|
bin | 1011101000111000100101 |
3 | 12202000020200 |
4 | 23220320211 |
5 | 1240113140 |
6 | 145221113 |
7 | 34635114 |
oct | 13507045 |
9 | 5660220 |
10 | 3051045 |
11 | 17a4328 |
12 | 1031799 |
13 | 82a96a |
14 | 595c7b |
15 | 404030 |
hex | 2e8e25 |
3051045 has 12 divisors (see below), whose sum is σ = 5288556. Its totient is φ = 1627200.
The previous prime is 3051043. The next prime is 3051047. The reversal of 3051045 is 5401503.
3051045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (3051043) and next prime (3051047).
It can be written as a sum of positive squares in 2 ways, for example, as 1292769 + 1758276 = 1137^2 + 1326^2 .
It is not a de Polignac number, because 3051045 - 21 = 3051043 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3051043) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33856 + ... + 33945.
It is an arithmetic number, because the mean of its divisors is an integer number (440713).
Almost surely, 23051045 is an apocalyptic number.
It is an amenable number.
3051045 is a deficient number, since it is larger than the sum of its proper divisors (2237511).
3051045 is a wasteful number, since it uses less digits than its factorization.
3051045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67812 (or 67809 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 18.
The square root of 3051045 is about 1746.7240766647. The cubic root of 3051045 is about 145.0383568759.
Adding to 3051045 its reverse (5401503), we get a palindrome (8452548).
The spelling of 3051045 in words is "three million, fifty-one thousand, forty-five".
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