Base | Representation |
---|---|
bin | 1000001110111101… |
… | …01011101110001110 |
3 | 102102001212012002100 |
4 | 10013132223232032 |
5 | 33023113414324 |
6 | 2010345335530 |
7 | 214354133604 |
oct | 40736535616 |
9 | 12361765070 |
10 | 4420451214 |
11 | 1969258473 |
12 | a344975a6 |
13 | 555a7390a |
14 | 2dd11d874 |
15 | 1ad1284c9 |
hex | 1077abb8e |
4420451214 has 48 divisors (see below), whose sum is σ = 10245650688. Its totient is φ = 1372502016.
The previous prime is 4420451209. The next prime is 4420451261. The reversal of 4420451214 is 4121540244.
4420451214 is a `hidden beast` number, since 442 + 0 + 4 + 5 + 1 + 214 = 666.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44782 + ... + 104145.
It is an arithmetic number, because the mean of its divisors is an integer number (213451056).
Almost surely, 24420451214 is an apocalyptic number.
4420451214 is an abundant number, since it is smaller than the sum of its proper divisors (5825199474).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4420451214 is a wasteful number, since it uses less digits than its factorization.
4420451214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 149049 (or 149046 counting only the distinct ones).
The product of its (nonzero) digits is 5120, while the sum is 27.
The square root of 4420451214 is about 66486.4739176323. The cubic root of 4420451214 is about 1641.1774231172.
Adding to 4420451214 its reverse (4121540244), we get a palindrome (8541991458).
The spelling of 4420451214 in words is "four billion, four hundred twenty million, four hundred fifty-one thousand, two hundred fourteen".
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