Base | Representation |
---|---|
bin | 101000011000101001111… |
… | …0100011011111110100101 |
3 | 201122121211011111221021202 |
4 | 1100301103310123332211 |
5 | 1211414413011021240 |
6 | 15445511043452245 |
7 | 1112003443365314 |
oct | 120612364337645 |
9 | 21577734457252 |
10 | 5550504001445 |
11 | 184aa56897827 |
12 | 757884687085 |
13 | 313544508260 |
14 | 15290821427b |
15 | 995ac0a3315 |
hex | 50c53d1bfa5 |
5550504001445 has 32 divisors (see below), whose sum is σ = 7420795693920. Its totient is φ = 3957231559680.
The previous prime is 5550504001439. The next prime is 5550504001499. The reversal of 5550504001445 is 5441004050555.
It can be written as a sum of positive squares in 16 ways, for example, as 2905255479361 + 2645248522084 = 1704481^2 + 1626422^2 .
It is not a de Polignac number, because 5550504001445 - 218 = 5550503739301 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5550504001399 and 5550504001408.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30863927 + ... + 31043243.
It is an arithmetic number, because the mean of its divisors is an integer number (231899865435).
Almost surely, 25550504001445 is an apocalyptic number.
It is an amenable number.
5550504001445 is a deficient number, since it is larger than the sum of its proper divisors (1870291692475).
5550504001445 is a wasteful number, since it uses less digits than its factorization.
5550504001445 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 195785.
The product of its (nonzero) digits is 200000, while the sum is 38.
The spelling of 5550504001445 in words is "five trillion, five hundred fifty billion, five hundred four million, one thousand, four hundred forty-five".
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