Base | Representation |
---|---|
bin | 110011001000… |
… | …001111110010 |
3 | 221012221121221 |
4 | 303020033302 |
5 | 11412344442 |
6 | 1155135254 |
7 | 221632105 |
oct | 63101762 |
9 | 27187557 |
10 | 13403122 |
11 | 7624a67 |
12 | 45a452a |
13 | 2a13855 |
14 | 1acc73c |
15 | 129b467 |
hex | cc83f2 |
13403122 has 8 divisors (see below), whose sum is σ = 20126700. Its totient is φ = 6694224.
The previous prime is 13403119. The next prime is 13403147. The reversal of 13403122 is 22130431.
It is a happy number.
13403122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 13242321 + 160801 = 3639^2 + 401^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 13403096 and 13403105.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 997 + ... + 5272.
Almost surely, 213403122 is an apocalyptic number.
13403122 is a deficient number, since it is larger than the sum of its proper divisors (6723578).
13403122 is a wasteful number, since it uses less digits than its factorization.
13403122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7340.
The product of its (nonzero) digits is 144, while the sum is 16.
The square root of 13403122 is about 3661.0274514131. The cubic root of 13403122 is about 237.5392186388.
Adding to 13403122 its reverse (22130431), we get a palindrome (35533553).
The spelling of 13403122 in words is "thirteen million, four hundred three thousand, one hundred twenty-two".
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