Base | Representation |
---|---|
bin | 1000000011011111… |
… | …1000000111001010 |
3 | 12120200102122200211 |
4 | 2000313320013022 |
5 | 13412001201102 |
6 | 554313551334 |
7 | 104402546044 |
oct | 20067700712 |
9 | 5520378624 |
10 | 2162131402 |
11 | a0a515362 |
12 | 50411554a |
13 | 285c32cc2 |
14 | 167220a94 |
15 | c9c3b7d7 |
hex | 80df81ca |
2162131402 has 8 divisors (see below), whose sum is σ = 3243620736. Its totient is φ = 1080924492.
The previous prime is 2162131393. The next prime is 2162131421. The reversal of 2162131402 is 2041312612.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50298 + ... + 82789.
It is an arithmetic number, because the mean of its divisors is an integer number (405452592).
Almost surely, 22162131402 is an apocalyptic number.
2162131402 is a deficient number, since it is larger than the sum of its proper divisors (1081489334).
2162131402 is a wasteful number, since it uses less digits than its factorization.
2162131402 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141212.
The product of its (nonzero) digits is 576, while the sum is 22.
The square root of 2162131402 is about 46498.7247352011. The cubic root of 2162131402 is about 1293.0858563196.
The spelling of 2162131402 in words is "two billion, one hundred sixty-two million, one hundred thirty-one thousand, four hundred two".
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