Base | Representation |
---|---|
bin | 11110110110011100100010 |
3 | 120012212201202 |
4 | 132312130202 |
5 | 4032243310 |
6 | 445201202 |
7 | 125512136 |
oct | 36663442 |
9 | 16185652 |
10 | 8087330 |
11 | 4624149 |
12 | 2860202 |
13 | 18a2104 |
14 | 11073c6 |
15 | a9b3a5 |
hex | 7b6722 |
8087330 has 8 divisors (see below), whose sum is σ = 14557212. Its totient is φ = 3234928.
The previous prime is 8087281. The next prime is 8087333. The reversal of 8087330 is 337808.
It can be written as a sum of positive squares in 2 ways, for example, as 6692569 + 1394761 = 2587^2 + 1181^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 8087293 and 8087302.
It is not an unprimeable number, because it can be changed into a prime (8087333) 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 3 ways as a sum of consecutive naturals, for example, 404357 + ... + 404376.
Almost surely, 28087330 is an apocalyptic number.
8087330 is a deficient number, since it is larger than the sum of its proper divisors (6469882).
8087330 is a wasteful number, since it uses less digits than its factorization.
8087330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 808740.
The product of its (nonzero) digits is 4032, while the sum is 29.
The square root of 8087330 is about 2843.8231309278. The cubic root of 8087330 is about 200.7251178434.
The spelling of 8087330 in words is "eight million, eighty-seven thousand, three hundred thirty".
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