Base | Representation |
---|---|
bin | 111111001101000011101 |
3 | 10220012222021 |
4 | 13321220131 |
5 | 1012233234 |
6 | 112220141 |
7 | 23414050 |
oct | 7715035 |
9 | 3805867 |
10 | 2071069 |
11 | 1195030 |
12 | 83a651 |
13 | 5768b0 |
14 | 3bca97 |
15 | 2ad9b4 |
hex | 1f9a1d |
2071069 has 16 divisors (see below), whose sum is σ = 2782080. Its totient is φ = 1488960.
The previous prime is 2071063. The next prime is 2071073. The reversal of 2071069 is 9601702.
It is not a de Polignac number, because 2071069 - 219 = 1546781 is a prime.
It is a super-2 number, since 2×20710692 = 8578653605522, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2071063) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34 + ... + 2035.
It is an arithmetic number, because the mean of its divisors is an integer number (173880).
22071069 is an apocalyptic number.
It is an amenable number.
2071069 is a deficient number, since it is larger than the sum of its proper divisors (711011).
2071069 is a wasteful number, since it uses less digits than its factorization.
2071069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2100.
The product of its (nonzero) digits is 756, while the sum is 25.
The square root of 2071069 is about 1439.1209122238. The cubic root of 2071069 is about 127.4671246779.
The spelling of 2071069 in words is "two million, seventy-one thousand, sixty-nine".
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