Base | Representation |
---|---|
bin | 10101011101010011101001 |
3 | 101120210010202 |
4 | 111131103221 |
5 | 2420000230 |
6 | 320321545 |
7 | 65545415 |
oct | 25352351 |
9 | 11523122 |
10 | 5625065 |
11 | 31a2216 |
12 | 1a732b5 |
13 | 121c454 |
14 | a65d45 |
15 | 761a45 |
hex | 55d4e9 |
5625065 has 4 divisors (see below), whose sum is σ = 6750084. Its totient is φ = 4500048.
The previous prime is 5625047. The next prime is 5625071. The reversal of 5625065 is 5605265.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 692224 + 4932841 = 832^2 + 2221^2 .
It is a cyclic number.
It is not a de Polignac number, because 5625065 - 210 = 5624041 is a prime.
It is a Duffinian number.
It is a Curzon 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 3 ways as a sum of consecutive naturals, for example, 562502 + ... + 562511.
It is an arithmetic number, because the mean of its divisors is an integer number (1687521).
Almost surely, 25625065 is an apocalyptic number.
It is an amenable number.
5625065 is a deficient number, since it is larger than the sum of its proper divisors (1125019).
5625065 is a wasteful number, since it uses less digits than its factorization.
5625065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1125018.
The product of its (nonzero) digits is 9000, while the sum is 29.
The square root of 5625065 is about 2371.7219482899. The cubic root of 5625065 is about 177.8453502532.
The spelling of 5625065 in words is "five million, six hundred twenty-five thousand, sixty-five".
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