Base | Representation |
---|---|
bin | 111111000000010000001 |
3 | 10212212222110 |
4 | 13320002001 |
5 | 1012031023 |
6 | 112125533 |
7 | 23355663 |
oct | 7700201 |
9 | 3785873 |
10 | 2064513 |
11 | 1190110 |
12 | 8368a9 |
13 | 573909 |
14 | 3ba533 |
15 | 2aba93 |
hex | 1f8081 |
2064513 has 16 divisors (see below), whose sum is σ = 3047616. Its totient is φ = 1232640.
The previous prime is 2064511. The next prime is 2064523. The reversal of 2064513 is 3154602.
It is a happy number.
2064513 is nontrivially palindromic in base 9.
It is not a de Polignac number, because 2064513 - 21 = 2064511 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2064513.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2064511) 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, 1981 + ... + 2837.
It is an arithmetic number, because the mean of its divisors is an integer number (190476).
22064513 is an apocalyptic number.
It is an amenable number.
2064513 is a deficient number, since it is larger than the sum of its proper divisors (983103).
2064513 is a wasteful number, since it uses less digits than its factorization.
2064513 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 944.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 2064513 is about 1436.8413273566. The cubic root of 2064513 is about 127.3324828088.
The spelling of 2064513 in words is "two million, sixty-four thousand, five hundred thirteen".
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