Base | Representation |
---|---|
bin | 110010100011… |
… | …010111100001 |
3 | 220221021102020 |
4 | 302203113201 |
5 | 11343031230 |
6 | 1152012053 |
7 | 220432521 |
oct | 62432741 |
9 | 26837366 |
10 | 13252065 |
11 | 7531522 |
12 | 4531029 |
13 | 298cb78 |
14 | 1a8d681 |
15 | 126b810 |
hex | ca35e1 |
13252065 has 8 divisors (see below), whose sum is σ = 21203328. Its totient is φ = 7067760.
The previous prime is 13252051. The next prime is 13252081. The reversal of 13252065 is 56025231.
13252065 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13252065 - 213 = 13243873 is a prime.
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, 441721 + ... + 441750.
It is an arithmetic number, because the mean of its divisors is an integer number (2650416).
Almost surely, 213252065 is an apocalyptic number.
13252065 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
13252065 is a deficient number, since it is larger than the sum of its proper divisors (7951263).
13252065 is an equidigital number, since it uses as much as digits as its factorization.
13252065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 883479.
The product of its (nonzero) digits is 1800, while the sum is 24.
The square root of 13252065 is about 3640.3385831540. The cubic root of 13252065 is about 236.6434668347.
Adding to 13252065 its reverse (56025231), we get a palindrome (69277296).
The spelling of 13252065 in words is "thirteen million, two hundred fifty-two thousand, sixty-five".
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