Base | Representation |
---|---|
bin | 111111110001101… |
… | …1101011110100011 |
3 | 12112010210101011011 |
4 | 1333203131132203 |
5 | 13340320032321 |
6 | 552203401351 |
7 | 104013501334 |
oct | 17743353643 |
9 | 5463711134 |
10 | 2140002211 |
11 | 9a8a80376 |
12 | 4b8823257 |
13 | 2814856c9 |
14 | 16430028b |
15 | c7d19ae1 |
hex | 7f8dd7a3 |
2140002211 has 8 divisors (see below), whose sum is σ = 2266336800. Its totient is φ = 2013717888.
The previous prime is 2140002209. The next prime is 2140002239. The reversal of 2140002211 is 1122000412.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2140002211 - 21 = 2140002209 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2140002191 and 2140002200.
It is not an unprimeable number, because it can be changed into a prime (2140000211) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108490 + ... + 126688.
It is an arithmetic number, because the mean of its divisors is an integer number (283292100).
Almost surely, 22140002211 is an apocalyptic number.
2140002211 is a deficient number, since it is larger than the sum of its proper divisors (126334589).
2140002211 is a wasteful number, since it uses less digits than its factorization.
2140002211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25133.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 2140002211 is about 46260.1579223418. The cubic root of 2140002211 is about 1288.6591863464.
Adding to 2140002211 its reverse (1122000412), we get a palindrome (3262002623).
The spelling of 2140002211 in words is "two billion, one hundred forty million, two thousand, two hundred eleven".
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