Base | Representation |
---|---|
bin | 1000001000010000… |
… | …0001110011011011 |
3 | 12122001222212021220 |
4 | 2002010001303123 |
5 | 13432104002133 |
6 | 1000305503123 |
7 | 105034331133 |
oct | 20204016333 |
9 | 5561885256 |
10 | 2182094043 |
11 | a1a80a608 |
12 | 50a941aa3 |
13 | 28a10240c |
14 | 169b39ac3 |
15 | cb8815b3 |
hex | 82101cdb |
2182094043 has 8 divisors (see below), whose sum is σ = 2909706048. Its totient is φ = 1454605704.
The previous prime is 2182094021. The next prime is 2182094053. The reversal of 2182094043 is 3404902812.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2182094043 - 25 = 2182094011 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2182093995 and 2182094013.
It is not an unprimeable number, because it can be changed into a prime (2182094003) 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, 24396 + ... + 70422.
It is an arithmetic number, because the mean of its divisors is an integer number (363713256).
Almost surely, 22182094043 is an apocalyptic number.
2182094043 is a deficient number, since it is larger than the sum of its proper divisors (727612005).
2182094043 is a wasteful number, since it uses less digits than its factorization.
2182094043 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61833.
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 2182094043 is about 46712.8894738915. The cubic root of 2182094043 is about 1297.0532947943.
Adding to 2182094043 its reverse (3404902812), we get a palindrome (5586996855).
The spelling of 2182094043 in words is "two billion, one hundred eighty-two million, ninety-four thousand, forty-three".
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