Base | Representation |
---|---|
bin | 1000010011000000… |
… | …10011011000000101 |
3 | 102111102210111111210 |
4 | 10021200103120011 |
5 | 33110313231323 |
6 | 2014001522033 |
7 | 215246014002 |
oct | 41140233005 |
9 | 12442714453 |
10 | 4454430213 |
11 | 1986456392 |
12 | a43943319 |
13 | 55cb0ca2c |
14 | 3038468a9 |
15 | 1b10db293 |
hex | 109813605 |
4454430213 has 8 divisors (see below), whose sum is σ = 5940496576. Its totient is φ = 2968992000.
The previous prime is 4454430187. The next prime is 4454430229. The reversal of 4454430213 is 3120344544.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 4454430213 - 25 = 4454430181 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 (4454435213) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140233 + ... + 169038.
It is an arithmetic number, because the mean of its divisors is an integer number (742562072).
Almost surely, 24454430213 is an apocalyptic number.
It is an amenable number.
4454430213 is a deficient number, since it is larger than the sum of its proper divisors (1486066363).
4454430213 is a wasteful number, since it uses less digits than its factorization.
4454430213 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 314075.
The product of its (nonzero) digits is 23040, while the sum is 30.
The square root of 4454430213 is about 66741.5179105180. The cubic root of 4454430213 is about 1645.3718129865.
Adding to 4454430213 its reverse (3120344544), we get a palindrome (7574774757).
The spelling of 4454430213 in words is "four billion, four hundred fifty-four million, four hundred thirty thousand, two hundred thirteen".
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