Base | Representation |
---|---|
bin | 110010111001… |
… | …010110101010 |
3 | 221002211221200 |
4 | 302321112222 |
5 | 11403421442 |
6 | 1153545030 |
7 | 221256213 |
oct | 62712652 |
9 | 27084850 |
10 | 13342122 |
11 | 7593152 |
12 | 4575176 |
13 | 29c1b61 |
14 | 1ab440a |
15 | 128834c |
hex | cb95aa |
13342122 has 12 divisors (see below), whose sum is σ = 28907970. Its totient is φ = 4447368.
The previous prime is 13342111. The next prime is 13342129. The reversal of 13342122 is 22124331.
It can be written as a sum of positive squares in only one way, i.e., 13329801 + 12321 = 3651^2 + 111^2 .
It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 741229 = 13342122 / (1 + 3 + 3 + 4 + 2 + 1 + 2 + 2).
It is a junction number, because it is equal to n+sod(n) for n = 13342095 and 13342104.
It is not an unprimeable number, because it can be changed into a prime (13342129) by changing a digit.
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 in 5 ways as a sum of consecutive naturals, for example, 370597 + ... + 370632.
Almost surely, 213342122 is an apocalyptic number.
13342122 is an abundant number, since it is smaller than the sum of its proper divisors (15565848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13342122 is a wasteful number, since it uses less digits than its factorization.
13342122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 741237 (or 741234 counting only the distinct ones).
The product of its digits is 288, while the sum is 18.
The square root of 13342122 is about 3652.6869562009. The cubic root of 13342122 is about 237.1783094389.
Adding to 13342122 its reverse (22124331), we get a palindrome (35466453).
The spelling of 13342122 in words is "thirteen million, three hundred forty-two thousand, one hundred twenty-two".
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