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244430343 = 3227158927
BaseRepresentation
bin11101001000110…
…11011000000111
3122000221100101200
432210123120013
51000033232333
640130553543
76025423623
oct1644333007
9560840350
10244430343
11115a7a153
1269a388b3
133b842551
142466a183
15166d3c13
hexe91b607

244430343 has 6 divisors (see below), whose sum is σ = 353066064. Its totient is φ = 162953556.

The previous prime is 244430341. The next prime is 244430377. The reversal of 244430343 is 343034442.

244430343 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 244430343 - 21 = 244430341 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (244430341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13579455 + ... + 13579472.

It is an arithmetic number, because the mean of its divisors is an integer number (58844344).

Almost surely, 2244430343 is an apocalyptic number.

244430343 is a deficient number, since it is larger than the sum of its proper divisors (108635721).

244430343 is a wasteful number, since it uses less digits than its factorization.

244430343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27158933 (or 27158930 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 27.

The square root of 244430343 is about 15634.2682271989. The cubic root of 244430343 is about 625.2471282980.

Adding to 244430343 its reverse (343034442), we get a palindrome (587464785).

The spelling of 244430343 in words is "two hundred forty-four million, four hundred thirty thousand, three hundred forty-three".

Divisors: 1 3 9 27158927 81476781 244430343