Base | Representation |
---|---|
bin | 1100110001111100011… |
… | …01110110100110001111 |
3 | 1112222110202110212112012 |
4 | 12120332031312212033 |
5 | 24143314400424322 |
6 | 533422254131435 |
7 | 43504030343042 |
oct | 6307615664617 |
9 | 1488422425465 |
10 | 439130483087 |
11 | 15a26378951a |
12 | 71133ab0b7b |
13 | 3254350b04a |
14 | 1737b0aac59 |
15 | b651dc5ae2 |
hex | 663e37698f |
439130483087 has 4 divisors (see below), whose sum is σ = 440880007176. Its totient is φ = 437380959000.
The previous prime is 439130483083. The next prime is 439130483093. The reversal of 439130483087 is 780384031934.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 439130483087 - 22 = 439130483083 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 (439130483081) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874761668 + ... + 874762169.
It is an arithmetic number, because the mean of its divisors is an integer number (110220001794).
Almost surely, 2439130483087 is an apocalyptic number.
439130483087 is a deficient number, since it is larger than the sum of its proper divisors (1749524089).
439130483087 is a wasteful number, since it uses less digits than its factorization.
439130483087 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1749524088.
The product of its (nonzero) digits is 1741824, while the sum is 50.
The spelling of 439130483087 in words is "four hundred thirty-nine billion, one hundred thirty million, four hundred eighty-three thousand, eighty-seven".
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