Base | Representation |
---|---|
bin | 110010110001… |
… | …100001101101 |
3 | 221001012222020 |
4 | 302301201231 |
5 | 11401410221 |
6 | 1153140353 |
7 | 221063562 |
oct | 62614155 |
9 | 27035866 |
10 | 13310061 |
11 | 7571056 |
12 | 455a6b9 |
13 | 29b039b |
14 | 1aa6869 |
15 | 127dac6 |
hex | cb186d |
13310061 has 4 divisors (see below), whose sum is σ = 17746752. Its totient is φ = 8873372.
The previous prime is 13310053. The next prime is 13310081. The reversal of 13310061 is 16001331.
13310061 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 13310061 - 23 = 13310053 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 13310061.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13310081) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2218341 + ... + 2218346.
It is an arithmetic number, because the mean of its divisors is an integer number (4436688).
Almost surely, 213310061 is an apocalyptic number.
It is an amenable number.
13310061 is a deficient number, since it is larger than the sum of its proper divisors (4436691).
13310061 is an equidigital number, since it uses as much as digits as its factorization.
13310061 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4436690.
The product of its (nonzero) digits is 54, while the sum is 15.
The square root of 13310061 is about 3648.2956294686. The cubic root of 13310061 is about 236.9881779429.
Adding to 13310061 its reverse (16001331), we get a palindrome (29311392).
The spelling of 13310061 in words is "thirteen million, three hundred ten thousand, sixty-one".
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