Base | Representation |
---|---|
bin | 110010100011… |
… | …011011010110 |
3 | 220221021202022 |
4 | 302203123112 |
5 | 11343033220 |
6 | 1152013142 |
7 | 220433321 |
oct | 62433326 |
9 | 26837668 |
10 | 13252310 |
11 | 7531725 |
12 | 45311b2 |
13 | 2990006 |
14 | 1a8d7b8 |
15 | 126b925 |
hex | ca36d6 |
13252310 has 24 divisors (see below), whose sum is σ = 25182576. Its totient is φ = 5020560.
The previous prime is 13252303. The next prime is 13252313. The reversal of 13252310 is 1325231.
It is a super-2 number, since 2×132523102 = 351247440672200, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13252313) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 1775 + ... + 5445.
It is an arithmetic number, because the mean of its divisors is an integer number (1049274).
Almost surely, 213252310 is an apocalyptic number.
13252310 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13252310 is a deficient number, since it is larger than the sum of its proper divisors (11930266).
13252310 is a wasteful number, since it uses less digits than its factorization.
13252310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3716 (or 3697 counting only the distinct ones).
The product of its (nonzero) digits is 180, while the sum is 17.
The square root of 13252310 is about 3640.3722337146. The cubic root of 13252310 is about 236.6449251557.
Adding to 13252310 its reverse (1325231), we get a palindrome (14577541).
The spelling of 13252310 in words is "thirteen million, two hundred fifty-two thousand, three hundred ten".
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