Base | Representation |
---|---|
bin | 110010110101… |
… | …001110010110 |
3 | 221001222202011 |
4 | 302311032112 |
5 | 11402401311 |
6 | 1153334434 |
7 | 221155666 |
oct | 62651626 |
9 | 27058664 |
10 | 13325206 |
11 | 7581474 |
12 | 456741a |
13 | 29b724b |
14 | 1aac1a6 |
15 | 1283321 |
hex | cb5396 |
13325206 has 16 divisors (see below), whose sum is σ = 20445120. Its totient is φ = 6511680.
The previous prime is 13325203. The next prime is 13325231. The reversal of 13325206 is 60252331.
It is a super-2 number, since 2×133252062 = 355122229884872, which contains 22 as substring.
It is a zygodrome in base 7.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13325203) 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 7 ways as a sum of consecutive naturals, for example, 28930 + ... + 29386.
It is an arithmetic number, because the mean of its divisors is an integer number (1277820).
Almost surely, 213325206 is an apocalyptic number.
13325206 is a deficient number, since it is larger than the sum of its proper divisors (7119914).
13325206 is a wasteful number, since it uses less digits than its factorization.
13325206 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 759.
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 13325206 is about 3650.3706661105. The cubic root of 13325206 is about 237.0780304108.
Adding to 13325206 its reverse (60252331), we get a palindrome (73577537).
It can be divided in two parts, 13325 and 206, that added together give a palindrome (13531).
The spelling of 13325206 in words is "thirteen million, three hundred twenty-five thousand, two hundred six".
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