Base | Representation |
---|---|
bin | 111111011100110101011 |
3 | 10220122001110 |
4 | 13323212223 |
5 | 1013013042 |
6 | 112321403 |
7 | 23446440 |
oct | 7734653 |
9 | 3818043 |
10 | 2079147 |
11 | 11a0104 |
12 | 843263 |
13 | 57a485 |
14 | 3c19c7 |
15 | 2b109c |
hex | 1fb9ab |
2079147 has 16 divisors (see below), whose sum is σ = 3191552. Its totient is φ = 1179360.
The previous prime is 2079127. The next prime is 2079149. The reversal of 2079147 is 7419702.
It is not a de Polignac number, because 2079147 - 27 = 2079019 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2079149) 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, 3528 + ... + 4074.
It is an arithmetic number, because the mean of its divisors is an integer number (199472).
22079147 is an apocalyptic number.
2079147 is a deficient number, since it is larger than the sum of its proper divisors (1112405).
2079147 is a wasteful number, since it uses less digits than its factorization.
2079147 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 738.
The product of its (nonzero) digits is 3528, while the sum is 30.
The square root of 2079147 is about 1441.9247553184. The cubic root of 2079147 is about 127.6326339882.
The spelling of 2079147 in words is "two million, seventy-nine thousand, one hundred forty-seven".
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