Base | Representation |
---|---|
bin | 110010011001101110… |
… | …101010101110010000 |
3 | 12011200121222121121100 |
4 | 302121232222232100 |
5 | 1341313400131331 |
6 | 40510052424400 |
7 | 3624053554311 |
oct | 623156525620 |
9 | 164617877540 |
10 | 54118755216 |
11 | 20a51698889 |
12 | a5a4318100 |
13 | 51461708a6 |
14 | 2895758608 |
15 | 161b276ae6 |
hex | c99baab90 |
54118755216 has 30 divisors (see below), whose sum is σ = 151457350070. Its totient is φ = 18039585024.
The previous prime is 54118755209. The next prime is 54118755221. The reversal of 54118755216 is 61255781145.
54118755216 is a `hidden beast` number, since 5 + 4 + 1 + 1 + 87 + 552 + 16 = 666.
54118755216 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 53833280400 + 285474816 = 232020^2 + 16896^2 .
It is a super-2 number, since 2×541187552162 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 187912201 + ... + 187912488.
Almost surely, 254118755216 is an apocalyptic number.
It is an amenable number.
54118755216 is an abundant number, since it is smaller than the sum of its proper divisors (97338594854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54118755216 is a wasteful number, since it uses less digits than its factorization.
54118755216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375824703 (or 375824694 counting only the distinct ones).
The product of its digits is 336000, while the sum is 45.
The spelling of 54118755216 in words is "fifty-four billion, one hundred eighteen million, seven hundred fifty-five thousand, two hundred sixteen".
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