Base | Representation |
---|---|
bin | 11011000001010001110101 |
3 | 111022212012222 |
4 | 123001101311 |
5 | 3303130000 |
6 | 411452125 |
7 | 114130340 |
oct | 33012165 |
9 | 14285188 |
10 | 7083125 |
11 | 3aa8725 |
12 | 2457045 |
13 | 160ccca |
14 | d25457 |
15 | 94da85 |
hex | 6c1475 |
7083125 has 20 divisors (see below), whose sum is σ = 10121760. Its totient is φ = 4854000.
The previous prime is 7083121. The next prime is 7083133. The reversal of 7083125 is 5213807.
It is not a de Polignac number, because 7083125 - 22 = 7083121 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 7083094 and 7083103.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7083121) by changing a digit.
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 19 ways as a sum of consecutive naturals, for example, 3566 + ... + 5184.
It is an arithmetic number, because the mean of its divisors is an integer number (506088).
Almost surely, 27083125 is an apocalyptic number.
It is an amenable number.
7083125 is a deficient number, since it is larger than the sum of its proper divisors (3038635).
7083125 is an equidigital number, since it uses as much as digits as its factorization.
7083125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1646 (or 1631 counting only the distinct ones).
The product of its (nonzero) digits is 1680, while the sum is 26.
The square root of 7083125 is about 2661.4140978059. The cubic root of 7083125 is about 192.0473425645.
The spelling of 7083125 in words is "seven million, eighty-three thousand, one hundred twenty-five".
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