Base | Representation |
---|---|
bin | 10000000010001010001… |
… | …00100100111111001111 |
3 | 1221200000012002111122020 |
4 | 20001011010210333033 |
5 | 33011233122014441 |
6 | 1101030420421223 |
7 | 54542115122436 |
oct | 10010504447717 |
9 | 1850005074566 |
10 | 550914641871 |
11 | 1a2706a53520 |
12 | 8a930247813 |
13 | 3cc4953c7b9 |
14 | 1c94320211d |
15 | e4e5947e66 |
hex | 8045124fcf |
550914641871 has 16 divisors (see below), whose sum is σ = 804223291008. Its totient is φ = 332682285600.
The previous prime is 550914641789. The next prime is 550914641909. The reversal of 550914641871 is 178146419055.
It is not a de Polignac number, because 550914641871 - 223 = 550906253263 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550914642871) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 30125125 + ... + 30143406.
It is an arithmetic number, because the mean of its divisors is an integer number (50263955688).
Almost surely, 2550914641871 is an apocalyptic number.
550914641871 is a deficient number, since it is larger than the sum of its proper divisors (253308649137).
550914641871 is a wasteful number, since it uses less digits than its factorization.
550914641871 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60268822.
The product of its (nonzero) digits is 1209600, while the sum is 51.
The spelling of 550914641871 in words is "five hundred fifty billion, nine hundred fourteen million, six hundred forty-one thousand, eight hundred seventy-one".
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