Base | Representation |
---|---|
bin | 111111000011010010011 |
3 | 10212222010000 |
4 | 13320122103 |
5 | 1012103232 |
6 | 112141043 |
7 | 23363343 |
oct | 7703223 |
9 | 3788100 |
10 | 2066067 |
11 | 11912a3 |
12 | 837783 |
13 | 574533 |
14 | 3bad23 |
15 | 2ac27c |
hex | 1f8693 |
2066067 has 20 divisors (see below), whose sum is σ = 3223440. Its totient is φ = 1316304.
The previous prime is 2066059. The next prime is 2066069. The reversal of 2066067 is 7606602.
It is not a de Polignac number, because 2066067 - 23 = 2066059 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
2066067 is a lucky number.
It is a self number, because there is not a number n which added to its sum of digits gives 2066067.
It is not an unprimeable number, because it can be changed into a prime (2066069) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1309 + ... + 2417.
It is an arithmetic number, because the mean of its divisors is an integer number (161172).
22066067 is an apocalyptic number.
2066067 is a gapful number since it is divisible by the number (27) formed by its first and last digit.
2066067 is a deficient number, since it is larger than the sum of its proper divisors (1157373).
2066067 is a wasteful number, since it uses less digits than its factorization.
2066067 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1144 (or 1135 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 2066067 is about 1437.3819951565. The cubic root of 2066067 is about 127.3644233602.
The spelling of 2066067 in words is "two million, sixty-six thousand, sixty-seven".
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