Base | Representation |
---|---|
bin | 111111110001110… |
… | …0111000001110100 |
3 | 12112010212100211002 |
4 | 1333203213001310 |
5 | 13340322310312 |
6 | 552204302432 |
7 | 104014023362 |
oct | 17743470164 |
9 | 5463770732 |
10 | 2140041332 |
11 | 9a8aa7800 |
12 | 4b8841a18 |
13 | 28149a460 |
14 | 164310632 |
15 | c7d264c2 |
hex | 7f8e7074 |
2140041332 has 36 divisors (see below), whose sum is σ = 4433150148. Its totient is φ = 897916800.
The previous prime is 2140041331. The next prime is 2140041361. The reversal of 2140041332 is 2331400412.
It can be written as a sum of positive squares in 2 ways, for example, as 1267075216 + 872966116 = 35596^2 + 29546^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2140041331) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 163769 + ... + 176352.
Almost surely, 22140041332 is an apocalyptic number.
2140041332 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2140041332 is an abundant number, since it is smaller than the sum of its proper divisors (2293108816).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2140041332 is a wasteful number, since it uses less digits than its factorization.
2140041332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 340160 (or 340147 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 2140041332 is about 46260.5807572711. The cubic root of 2140041332 is about 1288.6670388817.
Adding to 2140041332 its reverse (2331400412), we get a palindrome (4471441744).
The spelling of 2140041332 in words is "two billion, one hundred forty million, forty-one thousand, three hundred thirty-two".
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