Base | Representation |
---|---|
bin | 1100111011101… |
… | …0101101111000 |
3 | 10210001210021012 |
4 | 3032322231320 |
5 | 102341222133 |
6 | 5214333052 |
7 | 1226023301 |
oct | 316725570 |
9 | 123053235 |
10 | 54242168 |
11 | 28688a42 |
12 | 161ba188 |
13 | b312276 |
14 | 72bd7a8 |
15 | 4b66b48 |
hex | 33bab78 |
54242168 has 8 divisors (see below), whose sum is σ = 101704080. Its totient is φ = 27121080.
The previous prime is 54242159. The next prime is 54242171. The reversal of 54242168 is 86124245.
It is a tau number, because it is divible by the number of its divisors (8).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3390128 + ... + 3390143.
It is an arithmetic number, because the mean of its divisors is an integer number (12713010).
Almost surely, 254242168 is an apocalyptic number.
It is an amenable number.
54242168 is a deficient number, since it is larger than the sum of its proper divisors (47461912).
54242168 is a wasteful number, since it uses less digits than its factorization.
54242168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6780277 (or 6780273 counting only the distinct ones).
The product of its digits is 15360, while the sum is 32.
The square root of 54242168 is about 7364.9282413341. The cubic root of 54242168 is about 378.5404956943.
The spelling of 54242168 in words is "fifty-four million, two hundred forty-two thousand, one hundred sixty-eight".
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