Base | Representation |
---|---|
bin | 1100111011101… |
… | …0111010000000 |
3 | 10210001211022221 |
4 | 3032322322000 |
5 | 102341233234 |
6 | 5214340424 |
7 | 1226025460 |
oct | 316727200 |
9 | 123054287 |
10 | 54242944 |
11 | 28689588 |
12 | 161ba714 |
13 | b312722 |
14 | 72bdba0 |
15 | 4b66eb4 |
hex | 33bae80 |
54242944 has 32 divisors (see below), whose sum is σ = 123501600. Its totient is φ = 23246592.
The previous prime is 54242941. The next prime is 54242957. The reversal of 54242944 is 44924245.
54242944 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (32).
It is not an unprimeable number, because it can be changed into a prime (54242941) 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 3 ways as a sum of consecutive naturals, for example, 29374 + ... + 31165.
It is an arithmetic number, because the mean of its divisors is an integer number (3859425).
Almost surely, 254242944 is an apocalyptic number.
It is an amenable number.
54242944 is an abundant number, since it is smaller than the sum of its proper divisors (69258656).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54242944 is an equidigital number, since it uses as much as digits as its factorization.
54242944 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60560 (or 60548 counting only the distinct ones).
The product of its digits is 46080, while the sum is 34.
The square root of 54242944 is about 7364.9809232611. The cubic root of 54242944 is about 378.5423008460.
The spelling of 54242944 in words is "fifty-four million, two hundred forty-two thousand, nine hundred forty-four".
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