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244444341 = 36710112041
BaseRepresentation
bin11101001000111…
…10110010110101
3122000222001121010
432210132302311
51000034204331
640131142433
76025512501
oct1644366265
9560861533
10244444341
11115a89719
1269a44a19
133b848a2b
1424671301
15166d7e46
hexe91ecb5

244444341 has 16 divisors (see below), whose sum is σ = 334093248. Its totient is φ = 158928000.

The previous prime is 244444313. The next prime is 244444351. The reversal of 244444341 is 143444442.

It is not a de Polignac number, because 244444341 - 210 = 244443317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 244444299 and 244444308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244444351) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14281 + ... + 26321.

It is an arithmetic number, because the mean of its divisors is an integer number (20880828).

Almost surely, 2244444341 is an apocalyptic number.

It is an amenable number.

244444341 is a deficient number, since it is larger than the sum of its proper divisors (89648907).

244444341 is a wasteful number, since it uses less digits than its factorization.

244444341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12212.

The product of its digits is 24576, while the sum is 30.

The square root of 244444341 is about 15634.7158912466. The cubic root of 244444341 is about 625.2590635895.

Adding to 244444341 its reverse (143444442), we get a palindrome (387888783).

The spelling of 244444341 in words is "two hundred forty-four million, four hundred forty-four thousand, three hundred forty-one".

Divisors: 1 3 67 101 201 303 6767 12041 20301 36123 806747 1216141 2420241 3648423 81481447 244444341