Base | Representation |
---|---|
bin | 11010011111100… |
… | …100110111001100 |
3 | 1010222101011212221 |
4 | 122133210313030 |
5 | 1402242010233 |
6 | 112034505124 |
7 | 14005026556 |
oct | 3237446714 |
9 | 1128334787 |
10 | 444485068 |
11 | 20899a235 |
12 | 104a351a4 |
13 | 71118721 |
14 | 430644d6 |
15 | 2904e42d |
hex | 1a7e4dcc |
444485068 has 24 divisors (see below), whose sum is σ = 806529024. Its totient is φ = 214112400.
The previous prime is 444485057. The next prime is 444485071. The reversal of 444485068 is 860584444.
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, 20253 + ... + 36043.
It is an arithmetic number, because the mean of its divisors is an integer number (33605376).
Almost surely, 2444485068 is an apocalyptic number.
It is an amenable number.
444485068 is a deficient number, since it is larger than the sum of its proper divisors (362043956).
444485068 is a wasteful number, since it uses less digits than its factorization.
444485068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16053 (or 16051 counting only the distinct ones).
The product of its (nonzero) digits is 491520, while the sum is 43.
The square root of 444485068 is about 21082.8145179907. The cubic root of 444485068 is about 763.1660788418.
The spelling of 444485068 in words is "four hundred forty-four million, four hundred eighty-five thousand, sixty-eight".
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