Base | Representation |
---|---|
bin | 1011100010110001010101 |
3 | 12200201220021 |
4 | 23202301111 |
5 | 1233313010 |
6 | 144505141 |
7 | 34502113 |
oct | 13426125 |
9 | 5621807 |
10 | 3026005 |
11 | 1787534 |
12 | 101b1b1 |
13 | 81c448 |
14 | 58aab3 |
15 | 3eb8da |
hex | 2e2c55 |
3026005 has 16 divisors (see below), whose sum is σ = 3855600. Its totient is φ = 2275840.
The previous prime is 3025999. The next prime is 3026021. The reversal of 3026005 is 5006203.
3026005 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 88209 + 2937796 = 297^2 + 1714^2 .
It is not a de Polignac number, because 3026005 - 25 = 3025973 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 3026005.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5691 + ... + 6199.
It is an arithmetic number, because the mean of its divisors is an integer number (240975).
Almost surely, 23026005 is an apocalyptic number.
It is an amenable number.
3026005 is a deficient number, since it is larger than the sum of its proper divisors (829595).
3026005 is a wasteful number, since it uses less digits than its factorization.
3026005 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 584.
The product of its (nonzero) digits is 180, while the sum is 16.
The square root of 3026005 is about 1739.5416062860. The cubic root of 3026005 is about 144.6404886788.
The spelling of 3026005 in words is "three million, twenty-six thousand, five".
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