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244084356 = 223211815741
BaseRepresentation
bin11101000110001…
…10111010000100
3122000021202210100
432203012322010
5444441144411
640115324100
76022453125
oct1643067204
9560252710
10244084356
1111586320a
12698b0630
133b750c19
14245ba04c
1516666456
hexe8c6e84

244084356 has 36 divisors (see below), whose sum is σ = 617621004. Its totient is φ = 81278400.

The previous prime is 244084327. The next prime is 244084391. The reversal of 244084356 is 653480442.

It can be written as a sum of positive squares in 2 ways, for example, as 179828100 + 64256256 = 13410^2 + 8016^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a zygodrome in base 5.

It is a self number, because there is not a number n which added to its sum of digits gives 244084356.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 39646 + ... + 45386.

It is an arithmetic number, because the mean of its divisors is an integer number (17156139).

Almost surely, 2244084356 is an apocalyptic number.

It is an amenable number.

244084356 is an abundant number, since it is smaller than the sum of its proper divisors (373536648).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244084356 is a wasteful number, since it uses less digits than its factorization.

244084356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6932 (or 6927 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 36.

The square root of 244084356 is about 15623.1992882380. The cubic root of 244084356 is about 624.9519800973.

The spelling of 244084356 in words is "two hundred forty-four million, eighty-four thousand, three hundred fifty-six".

Divisors: 1 2 3 4 6 9 12 18 36 1181 2362 3543 4724 5741 7086 10629 11482 14172 17223 21258 22964 34446 42516 51669 68892 103338 206676 6780121 13560242 20340363 27120484 40680726 61021089 81361452 122042178 244084356