Base | Representation |
---|---|
bin | 11110110010001101110100 |
3 | 120011222222001 |
4 | 132302031310 |
5 | 4031220004 |
6 | 444545044 |
7 | 125410465 |
oct | 36621564 |
9 | 16158861 |
10 | 8070004 |
11 | 4612128 |
12 | 2852184 |
13 | 1897267 |
14 | 1100d6c |
15 | a961a4 |
hex | 7b2374 |
8070004 has 24 divisors (see below), whose sum is σ = 14825160. Its totient is φ = 3838464.
The previous prime is 8069983. The next prime is 8070011. The reversal of 8070004 is 4000708.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 1205604 + 6864400 = 1098^2 + 2620^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7992 + ... + 8944.
It is an arithmetic number, because the mean of its divisors is an integer number (617715).
Almost surely, 28070004 is an apocalyptic number.
It is an amenable number.
8070004 is a deficient number, since it is larger than the sum of its proper divisors (6755156).
8070004 is a wasteful number, since it uses less digits than its factorization.
8070004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1059 (or 1057 counting only the distinct ones).
The product of its (nonzero) digits is 224, while the sum is 19.
The square root of 8070004 is about 2840.7752463016. The cubic root of 8070004 is about 200.5816733074.
The spelling of 8070004 in words is "eight million, seventy thousand, four".
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