Base | Representation |
---|---|
bin | 110011011011… |
… | …001001111000 |
3 | 221100212212022 |
4 | 303123021320 |
5 | 11422334233 |
6 | 1200534012 |
7 | 222403643 |
oct | 63331170 |
9 | 27325768 |
10 | 13480568 |
11 | 7678172 |
12 | 4621308 |
13 | 2a3cb8a |
14 | 1b0ca5a |
15 | 12b4398 |
hex | cdb278 |
13480568 has 8 divisors (see below), whose sum is σ = 25276080. Its totient is φ = 6740280.
The previous prime is 13480549. The next prime is 13480613. The reversal of 13480568 is 86508431.
It is a tau number, because it is divible by the number of its divisors (8).
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 as a sum of consecutive naturals, namely, 842528 + ... + 842543.
It is an arithmetic number, because the mean of its divisors is an integer number (3159510).
Almost surely, 213480568 is an apocalyptic number.
It is an amenable number.
13480568 is a deficient number, since it is larger than the sum of its proper divisors (11795512).
13480568 is a wasteful number, since it uses less digits than its factorization.
13480568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1685077 (or 1685073 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 35.
The square root of 13480568 is about 3671.5893016513. The cubic root of 13480568 is about 237.9958570943.
Adding to 13480568 its reverse (86508431), we get a palindrome (99988999).
The spelling of 13480568 in words is "thirteen million, four hundred eighty thousand, five hundred sixty-eight".
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