Base | Representation |
---|---|
bin | 1000000000110011… |
… | …0001001001110111 |
3 | 12112220011112001201 |
4 | 2000030301021313 |
5 | 13401103040321 |
6 | 553231433331 |
7 | 104204521321 |
oct | 20014611167 |
9 | 5486145051 |
10 | 2150830711 |
11 | a040a6a47 |
12 | 500385847 |
13 | 2837a73c3 |
14 | 16591c611 |
15 | c8c58291 |
hex | 80331277 |
2150830711 has 4 divisors (see below), whose sum is σ = 2153628400. Its totient is φ = 2148033024.
The previous prime is 2150830697. The next prime is 2150830727. The reversal of 2150830711 is 1170380512.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2150830711 - 213 = 2150822519 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2150830711.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2150830751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1397691 + ... + 1399228.
It is an arithmetic number, because the mean of its divisors is an integer number (538407100).
Almost surely, 22150830711 is an apocalyptic number.
2150830711 is a deficient number, since it is larger than the sum of its proper divisors (2797689).
2150830711 is an equidigital number, since it uses as much as digits as its factorization.
2150830711 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2797688.
The product of its (nonzero) digits is 1680, while the sum is 28.
The square root of 2150830711 is about 46377.0493994605. The cubic root of 2150830711 is about 1290.8290868438.
The spelling of 2150830711 in words is "two billion, one hundred fifty million, eight hundred thirty thousand, seven hundred eleven".
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