Base | Representation |
---|---|
bin | 111111100100000… |
… | …0110000111101100 |
3 | 12111122021220212210 |
4 | 1333020012013230 |
5 | 13332001004102 |
6 | 551345530420 |
7 | 103565513223 |
oct | 17710060754 |
9 | 5448256783 |
10 | 2132828652 |
11 | 9a4a20809 |
12 | 4b6343a10 |
13 | 27cb434b6 |
14 | 163393cba |
15 | c739e36c |
hex | 7f2061ec |
2132828652 has 12 divisors (see below), whose sum is σ = 4976600216. Its totient is φ = 710942880.
The previous prime is 2132828627. The next prime is 2132828657. The reversal of 2132828652 is 2568282312.
It is a tau number, because it is divible by the number of its divisors (12).
It is a self number, because there is not a number n which added to its sum of digits gives 2132828652.
It is not an unprimeable number, because it can be changed into a prime (2132828657) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88867849 + ... + 88867872.
Almost surely, 22132828652 is an apocalyptic number.
It is an amenable number.
2132828652 is an abundant number, since it is smaller than the sum of its proper divisors (2843771564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2132828652 is a wasteful number, since it uses less digits than its factorization.
2132828652 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 177735728 (or 177735726 counting only the distinct ones).
The product of its digits is 92160, while the sum is 39.
The square root of 2132828652 is about 46182.5578763238. The cubic root of 2132828652 is about 1287.2176580369.
The spelling of 2132828652 in words is "two billion, one hundred thirty-two million, eight hundred twenty-eight thousand, six hundred fifty-two".
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