Base | Representation |
---|---|
bin | 1100110001000… |
… | …0101111010101 |
3 | 10201202102020000 |
4 | 3030100233111 |
5 | 102201432231 |
6 | 5151401513 |
7 | 1220063421 |
oct | 314205725 |
9 | 121672200 |
10 | 53545941 |
11 | 28252949 |
12 | 15b23299 |
13 | b12a3b7 |
14 | 717bb81 |
15 | 4a7a6e6 |
hex | 3310bd5 |
53545941 has 10 divisors (see below), whose sum is σ = 79988502. Its totient is φ = 35697240.
The previous prime is 53545913. The next prime is 53545951. The reversal of 53545941 is 14954535.
53545941 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 only one way, i.e., 51065316 + 2480625 = 7146^2 + 1575^2 .
It is not a de Polignac number, because 53545941 - 213 = 53537749 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53545896 and 53545905.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53545901) 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 9 ways as a sum of consecutive naturals, for example, 330450 + ... + 330611.
Almost surely, 253545941 is an apocalyptic number.
It is an amenable number.
53545941 is a deficient number, since it is larger than the sum of its proper divisors (26442561).
53545941 is an equidigital number, since it uses as much as digits as its factorization.
53545941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 661073 (or 661064 counting only the distinct ones).
The product of its digits is 54000, while the sum is 36.
The square root of 53545941 is about 7317.5092073738. The cubic root of 53545941 is about 376.9139270699.
The spelling of 53545941 in words is "fifty-three million, five hundred forty-five thousand, nine hundred forty-one".
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