Base | Representation |
---|---|
bin | 11110010000000011010001 |
3 | 112220220000010 |
4 | 132100003101 |
5 | 4012230230 |
6 | 441545133 |
7 | 124255503 |
oct | 36200321 |
9 | 15826003 |
10 | 7930065 |
11 | 4526a80 |
12 | 27a51a9 |
13 | 1848660 |
14 | 10a5d73 |
15 | a699b0 |
hex | 7900d1 |
7930065 has 32 divisors (see below), whose sum is σ = 14910336. Its totient is φ = 3548160.
The previous prime is 7930057. The next prime is 7930093. The reversal of 7930065 is 5600397.
It is not a de Polignac number, because 7930065 - 23 = 7930057 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 297 + ... + 3993.
It is an arithmetic number, because the mean of its divisors is an integer number (465948).
Almost surely, 27930065 is an apocalyptic number.
It is an amenable number.
7930065 is a deficient number, since it is larger than the sum of its proper divisors (6980271).
7930065 is a wasteful number, since it uses less digits than its factorization.
7930065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3729.
The product of its (nonzero) digits is 5670, while the sum is 30.
The square root of 7930065 is about 2816.0371091305. The cubic root of 7930065 is about 199.4155018067.
The spelling of 7930065 in words is "seven million, nine hundred thirty thousand, sixty-five".
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