Base | Representation |
---|---|
bin | 101000111010… |
… | …011011001001 |
3 | 202011220000122 |
4 | 220322123021 |
5 | 10221200230 |
6 | 1021513025 |
7 | 160106261 |
oct | 50723311 |
9 | 22156018 |
10 | 10725065 |
11 | 606599a |
12 | 3712775 |
13 | 22b68c0 |
14 | 15d27a1 |
15 | e1cbe5 |
hex | a3a6c9 |
10725065 has 8 divisors (see below), whose sum is σ = 13860168. Its totient is φ = 7920000.
The previous prime is 10725059. The next prime is 10725073. The reversal of 10725065 is 56052701.
10725065 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 4 ways, for example, as 175561 + 10549504 = 419^2 + 3248^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10725065 - 210 = 10724041 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82436 + ... + 82565.
It is an arithmetic number, because the mean of its divisors is an integer number (1732521).
Almost surely, 210725065 is an apocalyptic number.
It is an amenable number.
10725065 is a deficient number, since it is larger than the sum of its proper divisors (3135103).
10725065 is a wasteful number, since it uses less digits than its factorization.
10725065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 165019.
The product of its (nonzero) digits is 2100, while the sum is 26.
The square root of 10725065 is about 3274.9145027008. The cubic root of 10725065 is about 220.5294753747.
Adding to 10725065 its reverse (56052701), we get a palindrome (66777766).
The spelling of 10725065 in words is "ten million, seven hundred twenty-five thousand, sixty-five".
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