Base | Representation |
---|---|
bin | 10100001101011111110010… |
… | …00001000111011010101100 |
3 | 12211100211021000121211211100 |
4 | 22012233321001013122230 |
5 | 21311133212313243040 |
6 | 234305215144523100 |
7 | 12234662550316062 |
oct | 1206577101073254 |
9 | 184324230554740 |
10 | 44444204431020 |
11 | 1318575481a359 |
12 | 4b99702180490 |
13 | 1ba50bbb51594 |
14 | ad917a716032 |
15 | 52116825eb30 |
hex | 286bf90476ac |
44444204431020 has 72 divisors (see below), whose sum is σ = 136050913318320. Its totient is φ = 11743055844480.
The previous prime is 44444204430991. The next prime is 44444204431021. The reversal of 44444204431020 is 2013440244444.
It is a happy number.
44444204431020 is a `hidden beast` number, since 4 + 4 + 444 + 204 + 4 + 3 + 1 + 0 + 2 + 0 = 666.
44444204431020 is digitally balanced in base 2 and base 6, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (44444204431021) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1132605366 + ... + 1132644605.
It is an arithmetic number, because the mean of its divisors is an integer number (1889596018310).
Almost surely, 244444204431020 is an apocalyptic number.
It is an amenable number.
44444204431020 is an abundant number, since it is smaller than the sum of its proper divisors (91606708887300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
44444204431020 is a wasteful number, since it uses less digits than its factorization.
44444204431020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2265250095 (or 2265250090 counting only the distinct ones).
The product of its (nonzero) digits is 196608, while the sum is 36.
Adding to 44444204431020 its reverse (2013440244444), we get a palindrome (46457644675464).
The spelling of 44444204431020 in words is "forty-four trillion, four hundred forty-four billion, two hundred four million, four hundred thirty-one thousand, twenty".
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