Base | Representation |
---|---|
bin | 1011011110000100011001 |
3 | 12122202110221 |
4 | 23132010121 |
5 | 1232203440 |
6 | 144240041 |
7 | 34362010 |
oct | 13360431 |
9 | 5582427 |
10 | 3006745 |
11 | 1774015 |
12 | 1010021 |
13 | 813751 |
14 | 583a77 |
15 | 3e5d4a |
hex | 2de119 |
3006745 has 16 divisors (see below), whose sum is σ = 4151808. Its totient is φ = 2047680.
The previous prime is 3006737. The next prime is 3006761. The reversal of 3006745 is 5476003.
3006745 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3006745 - 23 = 3006737 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 15 ways as a sum of consecutive naturals, for example, 9327 + ... + 9643.
It is an arithmetic number, because the mean of its divisors is an integer number (259488).
Almost surely, 23006745 is an apocalyptic number.
3006745 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3006745 is a deficient number, since it is larger than the sum of its proper divisors (1145063).
3006745 is a wasteful number, since it uses less digits than its factorization.
3006745 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 600.
The product of its (nonzero) digits is 2520, while the sum is 25.
The square root of 3006745 is about 1733.9968281401. The cubic root of 3006745 is about 144.3329647182.
The spelling of 3006745 in words is "three million, six thousand, seven hundred forty-five".
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