Base | Representation |
---|---|
bin | 1111000000111000… |
… | …1010011000110101 |
3 | 101101212121121222022 |
4 | 3300032022120311 |
5 | 31223220310110 |
6 | 1503530042525 |
7 | 201605340455 |
oct | 36016123065 |
9 | 11355547868 |
10 | 4030244405 |
11 | 1788a71300 |
12 | 945879445 |
13 | 4c2c80a05 |
14 | 2a3387d65 |
15 | 188c4b755 |
hex | f038a635 |
4030244405 has 54 divisors (see below), whose sum is σ = 5568109638. Its totient is φ = 2798216960.
The previous prime is 4030244399. The next prime is 4030244423. The reversal of 4030244405 is 5044420304.
It can be written as a sum of positive squares in 9 ways, for example, as 1957354564 + 2072889841 = 44242^2 + 45529^2 .
It is not a de Polignac number, because 4030244405 - 28 = 4030244149 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 45283601 + ... + 45283689.
Almost surely, 24030244405 is an apocalyptic number.
It is an amenable number.
4030244405 is a deficient number, since it is larger than the sum of its proper divisors (1537865233).
4030244405 is an equidigital number, since it uses as much as digits as its factorization.
4030244405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 263 (or 134 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 26.
The square root of 4030244405 is about 63484.2059491965. The cubic root of 4030244405 is about 1591.3918439037.
Adding to 4030244405 its reverse (5044420304), we get a palindrome (9074664709).
The spelling of 4030244405 in words is "four billion, thirty million, two hundred forty-four thousand, four hundred five".
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