Base | Representation |
---|---|
bin | 1010100110000010… |
… | …00110010100000111 |
3 | 112200101112100201111 |
4 | 11103001012110013 |
5 | 43122031423411 |
6 | 2340220305451 |
7 | 260643125002 |
oct | 52301062407 |
9 | 15611470644 |
10 | 5687764231 |
11 | 245965a4a6 |
12 | 11289a2287 |
13 | 6c84a5886 |
14 | 3bd572539 |
15 | 23450d721 |
hex | 153046507 |
5687764231 has 8 divisors (see below), whose sum is σ = 5936463360. Its totient is φ = 5439182232.
The previous prime is 5687764223. The next prime is 5687764253. The reversal of 5687764231 is 1324677865.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5687764231 - 23 = 5687764223 is a prime.
It is a super-2 number, since 2×56877642312 = 64701323894886042722, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5687764031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78430 + ... + 132388.
It is an arithmetic number, because the mean of its divisors is an integer number (742057920).
Almost surely, 25687764231 is an apocalyptic number.
5687764231 is a deficient number, since it is larger than the sum of its proper divisors (248699129).
5687764231 is a wasteful number, since it uses less digits than its factorization.
5687764231 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 58565.
The product of its digits is 1693440, while the sum is 49.
The square root of 5687764231 is about 75417.2674591171. The cubic root of 5687764231 is about 1785.0368878232.
The spelling of 5687764231 in words is "five billion, six hundred eighty-seven million, seven hundred sixty-four thousand, two hundred thirty-one".
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