Base | Representation |
---|---|
bin | 1101000100010… |
… | …0001101111101 |
3 | 10211010101211122 |
4 | 3101010031331 |
5 | 103012232443 |
6 | 5234400325 |
7 | 1233560300 |
oct | 321041575 |
9 | 124111748 |
10 | 54805373 |
11 | 28a330a7 |
12 | 164300a5 |
13 | b47b71c |
14 | 73c8b37 |
15 | 4c28968 |
hex | 344437d |
54805373 has 12 divisors (see below), whose sum is σ = 64378080. Its totient is φ = 46515672.
The previous prime is 54805369. The next prime is 54805379. The reversal of 54805373 is 37350845.
54805373 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 54805373 - 22 = 54805369 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54805379) 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 11 ways as a sum of consecutive naturals, for example, 383 + ... + 10476.
It is an arithmetic number, because the mean of its divisors is an integer number (5364840).
Almost surely, 254805373 is an apocalyptic number.
It is an amenable number.
54805373 is a deficient number, since it is larger than the sum of its proper divisors (9572707).
54805373 is a wasteful number, since it uses less digits than its factorization.
54805373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10976 (or 10969 counting only the distinct ones).
The product of its (nonzero) digits is 50400, while the sum is 35.
The square root of 54805373 is about 7403.0651084534. The cubic root of 54805373 is about 379.8461357688.
The spelling of 54805373 in words is "fifty-four million, eight hundred five thousand, three hundred seventy-three".
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