Base | Representation |
---|---|
bin | 101001110000110101… |
… | …111000000000000001 |
3 | 11021202011201111210001 |
4 | 221300311320000001 |
5 | 1213314232003121 |
6 | 32333413440001 |
7 | 3145150612663 |
oct | 516065700001 |
9 | 137664644701 |
10 | 44842844161 |
11 | 18021686595 |
12 | 8835940001 |
13 | 42c84a811b |
14 | 2255840533 |
15 | 1276c48991 |
hex | a70d78001 |
44842844161 has 4 divisors (see below), whose sum is σ = 44843277312. Its totient is φ = 44842411012.
The previous prime is 44842844131. The next prime is 44842844203. The reversal of 44842844161 is 16144824844.
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, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 44842844161 - 211 = 44842842113 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44842844131) 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, 40176 + ... + 302158.
It is an arithmetic number, because the mean of its divisors is an integer number (11210819328).
Almost surely, 244842844161 is an apocalyptic number.
It is an amenable number.
44842844161 is a deficient number, since it is larger than the sum of its proper divisors (433151).
44842844161 is a wasteful number, since it uses less digits than its factorization.
44842844161 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 433150.
The product of its digits is 786432, while the sum is 46.
The spelling of 44842844161 in words is "forty-four billion, eight hundred forty-two million, eight hundred forty-four thousand, one hundred sixty-one".
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