Base | Representation |
---|---|
bin | 1100111000101… |
… | …0011110001001 |
3 | 10202200202012010 |
4 | 3032022132021 |
5 | 102313411203 |
6 | 5210210133 |
7 | 1224241203 |
oct | 316123611 |
9 | 122622163 |
10 | 54044553 |
11 | 28563522 |
12 | 16123949 |
13 | b273334 |
14 | 726b773 |
15 | 4b28303 |
hex | 338a789 |
54044553 has 8 divisors (see below), whose sum is σ = 72130048. Its totient is φ = 35994384.
The previous prime is 54044539. The next prime is 54044591. The reversal of 54044553 is 35544045.
54044553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 54044553 - 216 = 53979017 is a prime.
It is the 7352-nd Hogben number.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 54044553.
It is not an unprimeable number, because it can be changed into a prime (54044533) by changing a digit.
It is a nontrivial repunit in base 7351.
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 7 ways as a sum of consecutive naturals, for example, 5026 + ... + 11547.
It is an arithmetic number, because the mean of its divisors is an integer number (9016256).
Almost surely, 254044553 is an apocalyptic number.
It is an amenable number.
54044553 is a deficient number, since it is larger than the sum of its proper divisors (18085495).
54044553 is a wasteful number, since it uses less digits than its factorization.
54044553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17663.
The product of its (nonzero) digits is 24000, while the sum is 30.
The square root of 54044553 is about 7351.5000510100. The cubic root of 54044553 is about 378.0802368794.
Adding to 54044553 its reverse (35544045), we get a palindrome (89588598).
The spelling of 54044553 in words is "fifty-four million, forty-four thousand, five hundred fifty-three".
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