Base | Representation |
---|---|
bin | 110001101001… |
… | …110001010100 |
3 | 220111021210120 |
4 | 301221301110 |
5 | 11313004043 |
6 | 1142551540 |
7 | 215430645 |
oct | 61516124 |
9 | 26437716 |
10 | 13016148 |
11 | 7390252 |
12 | 44385b0 |
13 | 2909682 |
14 | 1a2b6cc |
15 | 1221983 |
hex | c69c54 |
13016148 has 24 divisors (see below), whose sum is σ = 30444960. Its totient is φ = 4328160.
The previous prime is 13016141. The next prime is 13016149. The reversal of 13016148 is 84161031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13016141) by changing a digit.
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, 5043 + ... + 7173.
It is an arithmetic number, because the mean of its divisors is an integer number (1268540).
Almost surely, 213016148 is an apocalyptic number.
It is an amenable number.
13016148 is an abundant number, since it is smaller than the sum of its proper divisors (17428812).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13016148 is a wasteful number, since it uses less digits than its factorization.
13016148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2647 (or 2645 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 24.
The square root of 13016148 is about 3607.7899051913. The cubic root of 13016148 is about 235.2307858031.
Adding to 13016148 its reverse (84161031), we get a palindrome (97177179).
The spelling of 13016148 in words is "thirteen million, sixteen thousand, one hundred forty-eight".
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