Base | Representation |
---|---|
bin | 1000001111010100… |
… | …01000111011011110 |
3 | 102102021111202201120 |
4 | 10013222020323132 |
5 | 33024401020210 |
6 | 2010533551410 |
7 | 214421512413 |
oct | 40752107336 |
9 | 12367452646 |
10 | 4423454430 |
11 | 196aa1986a |
12 | a354a5566 |
13 | 556585875 |
14 | 2dd6a210a |
15 | 1ad51d270 |
hex | 107a88ede |
4423454430 has 16 divisors (see below), whose sum is σ = 10616290704. Its totient is φ = 1179587840.
The previous prime is 4423454381. The next prime is 4423454447. The reversal of 4423454430 is 344543244.
It is a junction number, because it is equal to n+sod(n) for n = 4423454391 and 4423454400.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73724211 + ... + 73724270.
It is an arithmetic number, because the mean of its divisors is an integer number (663518169).
Almost surely, 24423454430 is an apocalyptic number.
4423454430 is an abundant number, since it is smaller than the sum of its proper divisors (6192836274).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4423454430 is a wasteful number, since it uses less digits than its factorization.
4423454430 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 147448491.
The product of its (nonzero) digits is 92160, while the sum is 33.
The square root of 4423454430 is about 66509.0552481390. The cubic root of 4423454430 is about 1641.5490061888.
Adding to 4423454430 its reverse (344543244), we get a palindrome (4767997674).
The spelling of 4423454430 in words is "four billion, four hundred twenty-three million, four hundred fifty-four thousand, four hundred thirty".
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