Base | Representation |
---|---|
bin | 110001110110… |
… | …001100001100 |
3 | 220120212120201 |
4 | 301312030030 |
5 | 11321121040 |
6 | 1144023244 |
7 | 216032161 |
oct | 61661414 |
9 | 26525521 |
10 | 13067020 |
11 | 741549a |
12 | 4461b24 |
13 | 2926885 |
14 | 1a42068 |
15 | 1231a9a |
hex | c7630c |
13067020 has 24 divisors (see below), whose sum is σ = 27564768. Its totient is φ = 5203200.
The previous prime is 13067017. The next prime is 13067051. The reversal of 13067020 is 2076031.
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, 3465 + ... + 6175.
It is an arithmetic number, because the mean of its divisors is an integer number (1148532).
Almost surely, 213067020 is an apocalyptic number.
13067020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13067020 is an abundant number, since it is smaller than the sum of its proper divisors (14497748).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13067020 is a wasteful number, since it uses less digits than its factorization.
13067020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2961 (or 2959 counting only the distinct ones).
The product of its (nonzero) digits is 252, while the sum is 19.
The square root of 13067020 is about 3614.8333294911. The cubic root of 13067020 is about 235.5368442015.
The spelling of 13067020 in words is "thirteen million, sixty-seven thousand, twenty".
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