Base | Representation |
---|---|
bin | 110010100000… |
… | …111011010010 |
3 | 220220202200220 |
4 | 302200323102 |
5 | 11342221231 |
6 | 1151453510 |
7 | 220361415 |
oct | 62407322 |
9 | 26822626 |
10 | 13242066 |
11 | 7524a62 |
12 | 4527296 |
13 | 2988456 |
14 | 1a89b7c |
15 | 1268896 |
hex | ca0ed2 |
13242066 has 16 divisors (see below), whose sum is σ = 27635904. Its totient is φ = 4222064.
The previous prime is 13242049. The next prime is 13242071. The reversal of 13242066 is 66024231.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47841 + ... + 48116.
It is an arithmetic number, because the mean of its divisors is an integer number (1727244).
Almost surely, 213242066 is an apocalyptic number.
13242066 is an abundant number, since it is smaller than the sum of its proper divisors (14393838).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13242066 is a wasteful number, since it uses less digits than its factorization.
13242066 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95985.
The product of its (nonzero) digits is 1728, while the sum is 24.
The square root of 13242066 is about 3638.9649627332. The cubic root of 13242066 is about 236.5839341407.
Adding to 13242066 its reverse (66024231), we get a palindrome (79266297).
The spelling of 13242066 in words is "thirteen million, two hundred forty-two thousand, sixty-six".
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