Base | Representation |
---|---|
bin | 110011000111… |
… | …101100110010 |
3 | 221012211112222 |
4 | 303013230302 |
5 | 11412312012 |
6 | 1155121042 |
7 | 221622425 |
oct | 63075462 |
9 | 27184488 |
10 | 13400882 |
11 | 7623310 |
12 | 45a3182 |
13 | 2a12821 |
14 | 1acb9bc |
15 | 129a972 |
hex | cc7b32 |
13400882 has 32 divisors (see below), whose sum is σ = 22883904. Its totient is φ = 5832000.
The previous prime is 13400867. The next prime is 13400887. The reversal of 13400882 is 28800431.
It is a Smith number, since the sum of its digits (26) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (13400887) 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 15 ways as a sum of consecutive naturals, for example, 82133 + ... + 82295.
It is an arithmetic number, because the mean of its divisors is an integer number (715122).
Almost surely, 213400882 is an apocalyptic number.
13400882 is a deficient number, since it is larger than the sum of its proper divisors (9483022).
13400882 is a wasteful number, since it uses less digits than its factorization.
13400882 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314.
The product of its (nonzero) digits is 1536, while the sum is 26.
The square root of 13400882 is about 3660.7215135817. The cubic root of 13400882 is about 237.5259849685.
The spelling of 13400882 in words is "thirteen million, four hundred thousand, eight hundred eighty-two".
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