Base | Representation |
---|---|
bin | 111111000111111001001 |
3 | 10220002100100 |
4 | 13320333021 |
5 | 1012142200 |
6 | 112200013 |
7 | 23403252 |
oct | 7707711 |
9 | 3802310 |
10 | 2068425 |
11 | 1193047 |
12 | 839009 |
13 | 575628 |
14 | 3bbb29 |
15 | 2acd00 |
hex | 1f8fc9 |
2068425 has 36 divisors (see below), whose sum is σ = 3844620. Its totient is φ = 1061760.
The previous prime is 2068421. The next prime is 2068427. The reversal of 2068425 is 5248602.
It can be written as a sum of positive squares in 6 ways, for example, as 318096 + 1750329 = 564^2 + 1323^2 .
It is not a de Polignac number, because 2068425 - 22 = 2068421 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2068421) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6367 + ... + 6683.
It is an arithmetic number, because the mean of its divisors is an integer number (106795).
22068425 is an apocalyptic number.
2068425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2068425 is a deficient number, since it is larger than the sum of its proper divisors (1776195).
2068425 is a wasteful number, since it uses less digits than its factorization.
2068425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 362 (or 354 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 27.
The square root of 2068425 is about 1438.2020025017. The cubic root of 2068425 is about 127.4128585641.
The spelling of 2068425 in words is "two million, sixty-eight thousand, four hundred twenty-five".
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