Base | Representation |
---|---|
bin | 110011001001… |
… | …111100000001 |
3 | 221020022010111 |
4 | 303021330001 |
5 | 11413110144 |
6 | 1155231321 |
7 | 221661232 |
oct | 63117401 |
9 | 27208114 |
10 | 13410049 |
11 | 762a194 |
12 | 45a8541 |
13 | 2a16a53 |
14 | 1ad1089 |
15 | 129d534 |
hex | cc9f01 |
13410049 has 4 divisors (see below), whose sum is σ = 13528836. Its totient is φ = 13291264.
The previous prime is 13410031. The next prime is 13410071. The reversal of 13410049 is 94001431.
13410049 is digitally balanced in base 3, because in such base 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 an emirpimes, since its reverse is a distinct semiprime: 94001431 = 199 ⋅472369.
It can be written as a sum of positive squares in 2 ways, for example, as 6350400 + 7059649 = 2520^2 + 2657^2 .
It is a cyclic number.
It is not a de Polignac number, because 13410049 - 217 = 13278977 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13410079) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 59224 + ... + 59449.
It is an arithmetic number, because the mean of its divisors is an integer number (3382209).
Almost surely, 213410049 is an apocalyptic number.
It is an amenable number.
13410049 is a deficient number, since it is larger than the sum of its proper divisors (118787).
13410049 is a wasteful number, since it uses less digits than its factorization.
13410049 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118786.
The product of its (nonzero) digits is 432, while the sum is 22.
The square root of 13410049 is about 3661.9733751080. The cubic root of 13410049 is about 237.5801332552.
The spelling of 13410049 in words is "thirteen million, four hundred ten thousand, forty-nine".
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