Base | Representation |
---|---|
bin | 1010010011001110… |
… | …10001101010110010 |
3 | 112021101200002221200 |
4 | 11021213101222302 |
5 | 42311140000200 |
6 | 2312423032030 |
7 | 254016140061 |
oct | 51147215262 |
9 | 15241602850 |
10 | 5530000050 |
11 | 23885a4983 |
12 | 10a3b9b616 |
13 | 6a18b89a3 |
14 | 3a66261d8 |
15 | 225748800 |
hex | 1499d1ab2 |
5530000050 has 144 divisors (see below), whose sum is σ = 15308348328. Its totient is φ = 1430323200.
The previous prime is 5530000043. The next prime is 5530000051. The reversal of 5530000050 is 500000355.
It can be written as a sum of positive squares in 12 ways, for example, as 827195121 + 4702804929 = 28761^2 + 68577^2 .
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 5529999978 and 5530000032.
It is not an unprimeable number, because it can be changed into a prime (5530000051) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3560074 + ... + 3561626.
Almost surely, 25530000050 is an apocalyptic number.
5530000050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 5530000050, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7654174164).
5530000050 is an abundant number, since it is smaller than the sum of its proper divisors (9778348278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5530000050 is a wasteful number, since it uses less digits than its factorization.
5530000050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1805 (or 1797 counting only the distinct ones).
The product of its (nonzero) digits is 375, while the sum is 18.
The square root of 5530000050 is about 74363.9701064971. The cubic root of 5530000050 is about 1768.3777629024.
The spelling of 5530000050 in words is "five billion, five hundred thirty million, fifty", and thus it is an aban number.
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