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44204213241 = 331986168057
BaseRepresentation
bin101001001010110001…
…101100001111111001
311020002200000200212000
4221022301230033321
51211012234310431
632150201411213
73123264420156
oct511261541771
9136080020760
1044204213241
1117824142741
128697a99b09
1342260a4bc6
1421d4abd22d
15123ab499e6
hexa4ac6c3f9

44204213241 has 16 divisors (see below), whose sum is σ = 68934446400. Its totient is φ = 27918450144.

The previous prime is 44204213239. The next prime is 44204213281. The reversal of 44204213241 is 14231240244.

44204213241 is a `hidden beast` number, since 4 + 4 + 204 + 213 + 241 = 666.

It is not a de Polignac number, because 44204213241 - 21 = 44204213239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (44204213201) 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 15 ways as a sum of consecutive naturals, for example, 43083516 + ... + 43084541.

It is an arithmetic number, because the mean of its divisors is an integer number (4308402900).

Almost surely, 244204213241 is an apocalyptic number.

It is an amenable number.

44204213241 is a deficient number, since it is larger than the sum of its proper divisors (24730233159).

44204213241 is a wasteful number, since it uses less digits than its factorization.

44204213241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86168085 (or 86168079 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 44204213241 its reverse (14231240244), we get a palindrome (58435453485).

The spelling of 44204213241 in words is "forty-four billion, two hundred four million, two hundred thirteen thousand, two hundred forty-one".

Divisors: 1 3 9 19 27 57 171 513 86168057 258504171 775512513 1637193083 2326537539 4911579249 14734737747 44204213241