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244000107 = 3413231719
BaseRepresentation
bin11101000101100…
…10010101101011
3122000010111020000
432202302111223
5444431000412
640113434043
76021652401
oct1642622553
9560114200
10244000107
1111580598a
126986b923
133b721780
1424597471
151664b4dc
hexe8b256b

244000107 has 20 divisors (see below), whose sum is σ = 392533680. Its totient is φ = 150153264.

The previous prime is 244000093. The next prime is 244000117. The reversal of 244000107 is 701000442.

It is a happy number.

It is not a de Polignac number, because 244000107 - 28 = 243999851 is a prime.

It is a super-3 number, since 3×2440001073 (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 244000107.

It is not an unprimeable number, because it can be changed into a prime (244000117) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 114807 + ... + 116912.

It is an arithmetic number, because the mean of its divisors is an integer number (19626684).

Almost surely, 2244000107 is an apocalyptic number.

244000107 is a gapful number since it is divisible by the number (27) formed by its first and last digit.

244000107 is a deficient number, since it is larger than the sum of its proper divisors (148533573).

244000107 is a wasteful number, since it uses less digits than its factorization.

244000107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 231744 (or 231735 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 244000107 is about 15620.5027767995. The cubic root of 244000107 is about 624.8800682944.

Adding to 244000107 its reverse (701000442), we get a palindrome (945000549).

The spelling of 244000107 in words is "two hundred forty-four million, one hundred seven", and thus it is an aban number.

Divisors: 1 3 9 13 27 39 81 117 351 1053 231719 695157 2085471 3012347 6256413 9037041 18769239 27111123 81333369 244000107