Base | Representation |
---|---|
bin | 110010011101100100… |
… | …010001100101110010 |
3 | 12011212010010200111210 |
4 | 302131210101211302 |
5 | 1341431340432243 |
6 | 40520312420550 |
7 | 3625465042212 |
oct | 623544214562 |
9 | 164763120453 |
10 | 54183139698 |
11 | 20a84a738a6 |
12 | a6019a7756 |
13 | 51565c440c |
14 | 28a0118242 |
15 | 1621c43933 |
hex | c9d911972 |
54183139698 has 16 divisors (see below), whose sum is σ = 108384272640. Its totient is φ = 18058047696.
The previous prime is 54183139669. The next prime is 54183139711. The reversal of 54183139698 is 89693138145.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 710413 + ... + 782976.
It is an arithmetic number, because the mean of its divisors is an integer number (6774017040).
Almost surely, 254183139698 is an apocalyptic number.
54183139698 is an abundant number, since it is smaller than the sum of its proper divisors (54201132942).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54183139698 is a wasteful number, since it uses less digits than its factorization.
54183139698 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1499441.
The product of its digits is 5598720, while the sum is 57.
The spelling of 54183139698 in words is "fifty-four billion, one hundred eighty-three million, one hundred thirty-nine thousand, six hundred ninety-eight".
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