Base | Representation |
---|---|
bin | 101001010110110011… |
… | …111010001100011001 |
3 | 11020121201221200120002 |
4 | 221112303322030121 |
5 | 1211420431334431 |
6 | 32222213142345 |
7 | 3131265542216 |
oct | 512663721431 |
9 | 136551850502 |
10 | 44406121241 |
11 | 17918109159 |
12 | 873362a9b5 |
13 | 4258b797b1 |
14 | 221383ab0d |
15 | 124d72e3cb |
hex | a56cfa319 |
44406121241 has 4 divisors (see below), whose sum is σ = 44473506000. Its totient is φ = 44338736484.
The previous prime is 44406121237. The next prime is 44406121259. The reversal of 44406121241 is 14212160444.
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 44406121241 - 22 = 44406121237 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44406121231) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33691391 + ... + 33692708.
It is an arithmetic number, because the mean of its divisors is an integer number (11118376500).
Almost surely, 244406121241 is an apocalyptic number.
It is an amenable number.
44406121241 is a deficient number, since it is larger than the sum of its proper divisors (67384759).
44406121241 is an equidigital number, since it uses as much as digits as its factorization.
44406121241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67384758.
The product of its (nonzero) digits is 6144, while the sum is 29.
Adding to 44406121241 its reverse (14212160444), we get a palindrome (58618281685).
The spelling of 44406121241 in words is "forty-four billion, four hundred six million, one hundred twenty-one thousand, two hundred forty-one".
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