Base | Representation |
---|---|
bin | 110010111011… |
… | …000000011111 |
3 | 221010012020112 |
4 | 302323000133 |
5 | 11404131040 |
6 | 1154040235 |
7 | 221315030 |
oct | 62730037 |
9 | 27105215 |
10 | 13348895 |
11 | 759824a |
12 | 457907b |
13 | 29c4c71 |
14 | 1ab6a87 |
15 | 128a365 |
hex | cbb01f |
13348895 has 16 divisors (see below), whose sum is σ = 18366528. Its totient is φ = 9123840.
The previous prime is 13348873. The next prime is 13348939. The reversal of 13348895 is 59884331.
13348895 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 13348895 - 26 = 13348831 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
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, 19865 + ... + 20525.
It is an arithmetic number, because the mean of its divisors is an integer number (1147908).
Almost surely, 213348895 is an apocalyptic number.
13348895 is a deficient number, since it is larger than the sum of its proper divisors (5017633).
13348895 is an equidigital number, since it uses as much as digits as its factorization.
13348895 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1250.
The product of its digits is 103680, while the sum is 41.
The square root of 13348895 is about 3653.6139642825. The cubic root of 13348895 is about 237.2184364127.
The spelling of 13348895 in words is "thirteen million, three hundred forty-eight thousand, eight hundred ninety-five".
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