Base | Representation |
---|---|
bin | 110010010101101110… |
… | …010011010011101011 |
3 | 12011111221112020222200 |
4 | 302111232103103223 |
5 | 1341144144103233 |
6 | 40455252151243 |
7 | 3622306412112 |
oct | 622556232353 |
9 | 164457466880 |
10 | 54051550443 |
11 | 20a17766950 |
12 | a585908523 |
13 | 5135270457 |
14 | 288a862c79 |
15 | 16153ee313 |
hex | c95b934eb |
54051550443 has 96 divisors (see below), whose sum is σ = 90479600640. Its totient is φ = 30783352320.
The previous prime is 54051550409. The next prime is 54051550447. The reversal of 54051550443 is 34405515045.
54051550443 is a `hidden beast` number, since 54 + 0 + 51 + 550 + 4 + 4 + 3 = 666.
It is not a de Polignac number, because 54051550443 - 28 = 54051550187 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 54051550398 and 54051550407.
It is not an unprimeable number, because it can be changed into a prime (54051550447) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 45306655 + ... + 45307847.
It is an arithmetic number, because the mean of its divisors is an integer number (942495840).
Almost surely, 254051550443 is an apocalyptic number.
54051550443 is a deficient number, since it is larger than the sum of its proper divisors (36428050197).
54051550443 is a wasteful number, since it uses less digits than its factorization.
54051550443 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1649 (or 1646 counting only the distinct ones).
The product of its (nonzero) digits is 120000, while the sum is 36.
The spelling of 54051550443 in words is "fifty-four billion, fifty-one million, five hundred fifty thousand, four hundred forty-three".
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