Base | Representation |
---|---|
bin | 11110100111101111111000 |
3 | 120002211011001 |
4 | 132213233320 |
5 | 4023332003 |
6 | 444014344 |
7 | 125141464 |
oct | 36475770 |
9 | 16084131 |
10 | 8027128 |
11 | 459299a |
12 | 28313b4 |
13 | 18808a5 |
14 | 10cd4a4 |
15 | a8861d |
hex | 7a7bf8 |
8027128 has 16 divisors (see below), whose sum is σ = 15936480. Its totient is φ = 3777408.
The previous prime is 8027093. The next prime is 8027141. The reversal of 8027128 is 8217208.
It is a junction number, because it is equal to n+sod(n) for n = 8027096 and 8027105.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29376 + ... + 29647.
It is an arithmetic number, because the mean of its divisors is an integer number (996030).
Almost surely, 28027128 is an apocalyptic number.
It is an amenable number.
8027128 is a deficient number, since it is larger than the sum of its proper divisors (7909352).
8027128 is a wasteful number, since it uses less digits than its factorization.
8027128 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59046 (or 59042 counting only the distinct ones).
The product of its (nonzero) digits is 1792, while the sum is 28.
The square root of 8027128 is about 2833.2186643463. The cubic root of 8027128 is about 200.2258116163.
The spelling of 8027128 in words is "eight million, twenty-seven thousand, one hundred twenty-eight".
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