Base | Representation |
---|---|
bin | 1011111100011111… |
… | …1100010001001000 |
3 | 22021110122121101211 |
4 | 2333013330101020 |
5 | 23031332430440 |
6 | 1250103022504 |
7 | 142314025213 |
oct | 27707742110 |
9 | 8243577354 |
10 | 3206530120 |
11 | 13a60035a2 |
12 | 755a3aa34 |
13 | 3c1416c01 |
14 | 225c0877a |
15 | 13b78ceea |
hex | bf1fc448 |
3206530120 has 16 divisors (see below), whose sum is σ = 7214692860. Its totient is φ = 1282612032.
The previous prime is 3206530109. The next prime is 3206530121. The reversal of 3206530120 is 210356023.
It can be written as a sum of positive squares in 2 ways, for example, as 3206503876 + 26244 = 56626^2 + 162^2 .
It is a junction number, because it is equal to n+sod(n) for n = 3206530091 and 3206530100.
It is not an unprimeable number, because it can be changed into a prime (3206530121) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 40081587 + ... + 40081666.
Almost surely, 23206530120 is an apocalyptic number.
It is an amenable number.
3206530120 is an abundant number, since it is smaller than the sum of its proper divisors (4008162740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3206530120 is a wasteful number, since it uses less digits than its factorization.
3206530120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 80163264 (or 80163260 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 22.
The square root of 3206530120 is about 56626.2317305328. The cubic root of 3206530120 is about 1474.6143003774.
Adding to 3206530120 its reverse (210356023), we get a palindrome (3416886143).
The spelling of 3206530120 in words is "three billion, two hundred six million, five hundred thirty thousand, one hundred twenty".
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