Base | Representation |
---|---|
bin | 1011101100101101001001 |
3 | 12202210201101 |
4 | 23230231021 |
5 | 1241113242 |
6 | 145421401 |
7 | 35031544 |
oct | 13545511 |
9 | 5683641 |
10 | 3066697 |
11 | 1805067 |
12 | 103a861 |
13 | 834b1a |
14 | 59b85b |
15 | 4089b7 |
hex | 2ecb49 |
3066697 has 4 divisors (see below), whose sum is σ = 3070336. Its totient is φ = 3063060.
The previous prime is 3066691. The next prime is 3066709. The reversal of 3066697 is 7966603.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 3066697 - 23 = 3066689 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3066691) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 172 + ... + 2482.
It is an arithmetic number, because the mean of its divisors is an integer number (767584).
Almost surely, 23066697 is an apocalyptic number.
It is an amenable number.
3066697 is a deficient number, since it is larger than the sum of its proper divisors (3639).
3066697 is a wasteful number, since it uses less digits than its factorization.
3066697 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3638.
The product of its (nonzero) digits is 40824, while the sum is 37.
The square root of 3066697 is about 1751.1987322974. The cubic root of 3066697 is about 145.2859517616.
The spelling of 3066697 in words is "three million, sixty-six thousand, six hundred ninety-seven".
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