Base | Representation |
---|---|
bin | 110010111011011100… |
… | …001001010100101011 |
3 | 12020011001012112201102 |
4 | 302323130021110223 |
5 | 1343443141401123 |
6 | 41042134512015 |
7 | 3644062044266 |
oct | 627334112453 |
9 | 166131175642 |
10 | 54684325163 |
11 | 2121196a966 |
12 | a72180560b |
13 | 52063a2c70 |
14 | 290a8dbcdd |
15 | 1650c43028 |
hex | cbb70952b |
54684325163 has 16 divisors (see below), whose sum is σ = 61998736800. Its totient is φ = 47814624000.
The previous prime is 54684325151. The next prime is 54684325181. The reversal of 54684325163 is 36152348645.
It is not a de Polignac number, because 54684325163 - 210 = 54684324139 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54684325103) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3202733 + ... + 3219761.
It is an arithmetic number, because the mean of its divisors is an integer number (3874921050).
Almost surely, 254684325163 is an apocalyptic number.
54684325163 is a deficient number, since it is larger than the sum of its proper divisors (7314411637).
54684325163 is a wasteful number, since it uses less digits than its factorization.
54684325163 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30062.
The product of its digits is 2073600, while the sum is 47.
The spelling of 54684325163 in words is "fifty-four billion, six hundred eighty-four million, three hundred twenty-five thousand, one hundred sixty-three".
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