Base | Representation |
---|---|
bin | 10000000011010110001000 |
3 | 21220210022011 |
4 | 100003112020 |
5 | 2034124013 |
6 | 230105304 |
7 | 50524150 |
oct | 20032610 |
9 | 7823264 |
10 | 4208008 |
11 | 24145a2 |
12 | 14ab234 |
13 | b4445c |
14 | 7b7760 |
15 | 581c3d |
hex | 403588 |
4208008 has 32 divisors (see below), whose sum is σ = 9092160. Its totient is φ = 1788480.
The previous prime is 4207991. The next prime is 4208053. The reversal of 4208008 is 8008024.
4208008 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.
It is an Ulam number.
It is a self number, because there is not a number n which added to its sum of digits gives 4208008.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8898 + ... + 9358.
It is an arithmetic number, because the mean of its divisors is an integer number (284130).
Almost surely, 24208008 is an apocalyptic number.
It is an amenable number.
4208008 is an abundant number, since it is smaller than the sum of its proper divisors (4884152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4208008 is a wasteful number, since it uses less digits than its factorization.
4208008 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 637 (or 633 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 22.
The square root of 4208008 is about 2051.3429747363. The cubic root of 4208008 is about 161.4453418540.
The spelling of 4208008 in words is "four million, two hundred eight thousand, eight".
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