Base | Representation |
---|---|
bin | 111110010010000… |
… | …0111110101001001 |
3 | 12101122102002002011 |
4 | 1330210013311021 |
5 | 13240000002131 |
6 | 543212335521 |
7 | 102534244525 |
oct | 17444076511 |
9 | 5348362064 |
10 | 2089844041 |
11 | 98273183a |
12 | 4a3a745a1 |
13 | 273c7330c |
14 | 15b7a4d85 |
15 | c370d0b1 |
hex | 7c907d49 |
2089844041 has 4 divisors (see below), whose sum is σ = 2091146112. Its totient is φ = 2088541972.
The previous prime is 2089844039. The next prime is 2089844047. The reversal of 2089844041 is 1404489802.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2089844041 - 21 = 2089844039 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2089843985 and 2089844003.
It is not an unprimeable number, because it can be changed into a prime (2089844047) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648625 + ... + 651838.
It is an arithmetic number, because the mean of its divisors is an integer number (522786528).
Almost surely, 22089844041 is an apocalyptic number.
It is an amenable number.
2089844041 is a deficient number, since it is larger than the sum of its proper divisors (1302071).
2089844041 is a wasteful number, since it uses less digits than its factorization.
2089844041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1302070.
The product of its (nonzero) digits is 73728, while the sum is 40.
The square root of 2089844041 is about 45714.8120525503. The cubic root of 2089844041 is about 1278.5114615541.
The spelling of 2089844041 in words is "two billion, eighty-nine million, eight hundred forty-four thousand, forty-one".
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