Base | Representation |
---|---|
bin | 111101010010101101001 |
3 | 10210001001010 |
4 | 13222111221 |
5 | 1003232200 |
6 | 111014133 |
7 | 23033316 |
oct | 7522551 |
9 | 3701033 |
10 | 2008425 |
11 | 1151a61 |
12 | 80a349 |
13 | 554223 |
14 | 3a3d0d |
15 | 29a150 |
hex | 1ea569 |
2008425 has 24 divisors (see below), whose sum is σ = 3382720. Its totient is φ = 1051200.
The previous prime is 2008421. The next prime is 2008427. The reversal of 2008425 is 5248002.
It is not a de Polignac number, because 2008425 - 22 = 2008421 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2008421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4356 + ... + 4794.
22008425 is an apocalyptic number.
2008425 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2008425 is a deficient number, since it is larger than the sum of its proper divisors (1374295).
2008425 is a wasteful number, since it uses less digits than its factorization.
2008425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 513 (or 508 counting only the distinct ones).
The product of its (nonzero) digits is 640, while the sum is 21.
The square root of 2008425 is about 1417.1891193486. The cubic root of 2008425 is about 126.1687710667.
The spelling of 2008425 in words is "two million, eight thousand, four hundred twenty-five".
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