Base | Representation |
---|---|
bin | 1100110001000… |
… | …1100111100101 |
3 | 10201202121011100 |
4 | 3030101213211 |
5 | 102202041131 |
6 | 5151430313 |
7 | 1220110053 |
oct | 314214745 |
9 | 121677140 |
10 | 53549541 |
11 | 28255621 |
12 | 15b25399 |
13 | b12bc26 |
14 | 717d1d3 |
15 | 4a7b7e6 |
hex | 33119e5 |
53549541 has 24 divisors (see below), whose sum is σ = 82689984. Its totient is φ = 33275520.
The previous prime is 53549539. The next prime is 53549563. The reversal of 53549541 is 14594535.
53549541 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53549541 - 21 = 53549539 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 53549496 and 53549505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (53549641) 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 23 ways as a sum of consecutive naturals, for example, 14736 + ... + 18006.
It is an arithmetic number, because the mean of its divisors is an integer number (3445416).
Almost surely, 253549541 is an apocalyptic number.
53549541 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
It is an amenable number.
53549541 is a deficient number, since it is larger than the sum of its proper divisors (29140443).
53549541 is a wasteful number, since it uses less digits than its factorization.
53549541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3401 (or 3398 counting only the distinct ones).
The product of its digits is 54000, while the sum is 36.
The square root of 53549541 is about 7317.7551885807. The cubic root of 53549541 is about 376.9223737714.
The spelling of 53549541 in words is "fifty-three million, five hundred forty-nine thousand, five hundred forty-one".
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