Base | Representation |
---|---|
bin | 1000000010110110100001 |
3 | 10222010202221 |
4 | 20002312201 |
5 | 1014440313 |
6 | 113111041 |
7 | 23632126 |
oct | 10026641 |
9 | 3863687 |
10 | 2108833 |
11 | 1210441 |
12 | 858481 |
13 | 58ab3c |
14 | 3cc74d |
15 | 2b9c8d |
hex | 202da1 |
2108833 has 6 divisors (see below), whose sum is σ = 2240486. Its totient is φ = 1984512.
The previous prime is 2108819. The next prime is 2108839. The reversal of 2108833 is 3388012.
It can be written as a sum of positive squares in 3 ways, for example, as 685584 + 1423249 = 828^2 + 1193^2 .
It is not a de Polignac number, because 2108833 - 221 = 11681 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2108798 and 2108807.
It is not an unprimeable number, because it can be changed into a prime (2108839) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3360 + ... + 3937.
22108833 is an apocalyptic number.
It is an amenable number.
2108833 is a deficient number, since it is larger than the sum of its proper divisors (131653).
2108833 is an equidigital number, since it uses as much as digits as its factorization.
2108833 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7331 (or 7314 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 25.
The square root of 2108833 is about 1452.1821511092. The cubic root of 2108833 is about 128.2372106810.
The spelling of 2108833 in words is "two million, one hundred eight thousand, eight hundred thirty-three".
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