Base | Representation |
---|---|
bin | 100000110010010… |
… | …101001110011111 |
3 | 1102100001012101211 |
4 | 200302111032133 |
5 | 2111304040210 |
6 | 130325445251 |
7 | 16426322131 |
oct | 4062251637 |
9 | 1370035354 |
10 | 550065055 |
11 | 262552021 |
12 | 134270827 |
13 | 89c63ca7 |
14 | 530a9051 |
15 | 3345738a |
hex | 20c9539f |
550065055 has 8 divisors (see below), whose sum is σ = 660276144. Its totient is φ = 439920000.
The previous prime is 550065049. The next prime is 550065059. The reversal of 550065055 is 550560055.
550065055 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 550065055 - 27 = 550064927 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (550065059) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4180 + ... + 33430.
It is an arithmetic number, because the mean of its divisors is an integer number (82534518).
Almost surely, 2550065055 is an apocalyptic number.
550065055 is a deficient number, since it is larger than the sum of its proper divisors (110211089).
550065055 is a wasteful number, since it uses less digits than its factorization.
550065055 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33017.
The product of its (nonzero) digits is 18750, while the sum is 31.
The square root of 550065055 is about 23453.4657353663. The cubic root of 550065055 is about 819.3535729303.
The spelling of 550065055 in words is "five hundred fifty million, sixty-five thousand, fifty-five".
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