Base | Representation |
---|---|
bin | 101000001001… |
… | …100110001001 |
3 | 201210201200020 |
4 | 220021212021 |
5 | 10143300230 |
6 | 1013331053 |
7 | 155314215 |
oct | 50114611 |
9 | 21721606 |
10 | 10525065 |
11 | 5a39701 |
12 | 3636a89 |
13 | 2246865 |
14 | 157d945 |
15 | dcd810 |
hex | a09989 |
10525065 has 8 divisors (see below), whose sum is σ = 16840128. Its totient is φ = 5613360.
The previous prime is 10525061. The next prime is 10525079. The reversal of 10525065 is 56052501.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10525065 - 22 = 10525061 is a prime.
It is a super-2 number, since 2×105250652 = 221553986508450, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10525061) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 350821 + ... + 350850.
It is an arithmetic number, because the mean of its divisors is an integer number (2105016).
Almost surely, 210525065 is an apocalyptic number.
10525065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
10525065 is a deficient number, since it is larger than the sum of its proper divisors (6315063).
10525065 is an equidigital number, since it uses as much as digits as its factorization.
10525065 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 701679.
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 10525065 is about 3244.2356572851. The cubic root of 10525065 is about 219.1500608281.
Adding to 10525065 its reverse (56052501), we get a palindrome (66577566).
The spelling of 10525065 in words is "ten million, five hundred twenty-five thousand, sixty-five".
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