Base | Representation |
---|---|
bin | 111111110010010… |
… | …1011100111000001 |
3 | 12112011101122011010 |
4 | 1333210223213001 |
5 | 13340410302431 |
6 | 552214311133 |
7 | 104016303351 |
oct | 17744534701 |
9 | 5464348133 |
10 | 2140322241 |
11 | 9a9179862 |
12 | 4b89584a9 |
13 | 281568285 |
14 | 164384b61 |
15 | c7d7e846 |
hex | 7f92b9c1 |
2140322241 has 16 divisors (see below), whose sum is σ = 3009024000. Its totient is φ = 1349504208.
The previous prime is 2140322167. The next prime is 2140322257. The reversal of 2140322241 is 1422230412.
It is not a de Polignac number, because 2140322241 - 214 = 2140305857 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2140322341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2800 + ... + 65486.
It is an arithmetic number, because the mean of its divisors is an integer number (188064000).
Almost surely, 22140322241 is an apocalyptic number.
It is an amenable number.
2140322241 is a deficient number, since it is larger than the sum of its proper divisors (868701759).
2140322241 is a wasteful number, since it uses less digits than its factorization.
2140322241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 63308.
The product of its (nonzero) digits is 768, while the sum is 21.
The square root of 2140322241 is about 46263.6168171059. The cubic root of 2140322241 is about 1288.7234213334.
Adding to 2140322241 its reverse (1422230412), we get a palindrome (3562552653).
The spelling of 2140322241 in words is "two billion, one hundred forty million, three hundred twenty-two thousand, two hundred forty-one".
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