Base | Representation |
---|---|
bin | 111101010010101001110 |
3 | 10210001000010 |
4 | 13222111032 |
5 | 1003232043 |
6 | 111014050 |
7 | 23033250 |
oct | 7522516 |
9 | 3701003 |
10 | 2008398 |
11 | 1151a37 |
12 | 80a326 |
13 | 554202 |
14 | 3a3cd0 |
15 | 29a133 |
hex | 1ea54e |
2008398 has 16 divisors (see below), whose sum is σ = 4590720. Its totient is φ = 573816.
The previous prime is 2008393. The next prime is 2008403. The reversal of 2008398 is 8938002.
It is an interprime number because it is at equal distance from previous prime (2008393) and next prime (2008403).
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2008393) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23868 + ... + 23951.
It is an arithmetic number, because the mean of its divisors is an integer number (286920).
22008398 is an apocalyptic number.
2008398 is an abundant number, since it is smaller than the sum of its proper divisors (2582322).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2008398 is a wasteful number, since it uses less digits than its factorization.
2008398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47831.
The product of its (nonzero) digits is 3456, while the sum is 30.
The square root of 2008398 is about 1417.1795934179. The cubic root of 2008398 is about 126.1682056863.
The spelling of 2008398 in words is "two million, eight thousand, three hundred ninety-eight".
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