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244441205 = 5149328109
BaseRepresentation
bin11101001000111…
…10000001110101
3122000221220021222
432210132001311
51000034104310
640131120125
76025500401
oct1644360165
9560856258
10244441205
11115a87328
1269a43045
133b847488
1424670101
15166d7055
hexe91e075

244441205 has 8 divisors (see below), whose sum is σ = 295299000. Its totient is φ = 194239936.

The previous prime is 244441199. The next prime is 244441229. The reversal of 244441205 is 502144442.

244441205 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 9186961 + 235254244 = 3031^2 + 15338^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 244441205 - 210 = 244440181 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 163310 + ... + 164799.

It is an arithmetic number, because the mean of its divisors is an integer number (36912375).

Almost surely, 2244441205 is an apocalyptic number.

It is an amenable number.

244441205 is a deficient number, since it is larger than the sum of its proper divisors (50857795).

244441205 is a wasteful number, since it uses less digits than its factorization.

244441205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328263.

The product of its (nonzero) digits is 5120, while the sum is 26.

The square root of 244441205 is about 15634.6156012868. The cubic root of 244441205 is about 625.2563897418.

Adding to 244441205 its reverse (502144442), we get a palindrome (746585647).

The spelling of 244441205 in words is "two hundred forty-four million, four hundred forty-one thousand, two hundred five".

Divisors: 1 5 149 745 328109 1640545 48888241 244441205