Base | Representation |
---|---|
bin | 111101001111010101001 |
3 | 10202221200010 |
4 | 13221322221 |
5 | 1003203242 |
6 | 111002133 |
7 | 23025300 |
oct | 7517251 |
9 | 3687603 |
10 | 2006697 |
11 | 1150730 |
12 | 809349 |
13 | 5534c4 |
14 | 3a3437 |
15 | 29989c |
hex | 1e9ea9 |
2006697 has 48 divisors (see below), whose sum is σ = 3644352. Its totient is φ = 967680.
The previous prime is 2006689. The next prime is 2006707. The reversal of 2006697 is 7966002.
It is not a de Polignac number, because 2006697 - 23 = 2006689 is a prime.
It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (2006657) 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 47 ways as a sum of consecutive naturals, for example, 27453 + ... + 27525.
It is an arithmetic number, because the mean of its divisors is an integer number (75924).
22006697 is an apocalyptic number.
It is an amenable number.
2006697 is a deficient number, since it is larger than the sum of its proper divisors (1637655).
2006697 is a wasteful number, since it uses less digits than its factorization.
2006697 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118 (or 111 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 2006697 is about 1416.5793306412. The cubic root of 2006697 is about 126.1325765042.
The spelling of 2006697 in words is "two million, six thousand, six hundred ninety-seven".
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