Base | Representation |
---|---|
bin | 110010111110… |
… | …001101011101 |
3 | 221010212020101 |
4 | 302332031131 |
5 | 11410041023 |
6 | 1154221101 |
7 | 221401210 |
oct | 62761535 |
9 | 27125211 |
10 | 13362013 |
11 | 75a7095 |
12 | 4584791 |
13 | 29cac22 |
14 | 1abb777 |
15 | 128e1ad |
hex | cbe35d |
13362013 has 8 divisors (see below), whose sum is σ = 15294528. Its totient is φ = 11435424.
The previous prime is 13362007. The next prime is 13362029. The reversal of 13362013 is 31026331.
13362013 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 13362013 - 221 = 11264861 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13362043) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5670 + ... + 7672.
It is an arithmetic number, because the mean of its divisors is an integer number (1911816).
Almost surely, 213362013 is an apocalyptic number.
It is an amenable number.
13362013 is a deficient number, since it is larger than the sum of its proper divisors (1932515).
13362013 is an equidigital number, since it uses as much as digits as its factorization.
13362013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2963.
The product of its (nonzero) digits is 324, while the sum is 19.
The square root of 13362013 is about 3655.4087322761. The cubic root of 13362013 is about 237.2961160676.
Adding to 13362013 its reverse (31026331), we get a palindrome (44388344).
The spelling of 13362013 in words is "thirteen million, three hundred sixty-two thousand, thirteen".
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