Search a number
-
+
44430245200 = 24521110097783
BaseRepresentation
bin101001011000001111…
…111011110101010000
311020200102100022102001
4221120033323311100
51211443120321300
632224434203344
73132010565365
oct513017736520
9136612308361
1044430245200
111792a795910
12873b723554
134260b75023
142216b1a46c
1512508e716a
hexa583fbd50

44430245200 has 60 divisors (see below), whose sum is σ = 116447645088. Its totient is φ = 16156451200.

The previous prime is 44430245159. The next prime is 44430245329. The reversal of 44430245200 is 254203444.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5044492 + ... + 5053291.

Almost surely, 244430245200 is an apocalyptic number.

44430245200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

44430245200 is an abundant number, since it is smaller than the sum of its proper divisors (72017399888).

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

44430245200 is a wasteful number, since it uses less digits than its factorization.

44430245200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10097812 (or 10097801 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 28.

Adding to 44430245200 its reverse (254203444), we get a palindrome (44684448644).

The spelling of 44430245200 in words is "forty-four billion, four hundred thirty million, two hundred forty-five thousand, two hundred".

Divisors: 1 2 4 5 8 10 11 16 20 22 25 40 44 50 55 80 88 100 110 176 200 220 275 400 440 550 880 1100 2200 4400 10097783 20195566 40391132 50488915 80782264 100977830 111075613 161564528 201955660 222151226 252444575 403911320 444302452 504889150 555378065 807822640 888604904 1009778300 1110756130 1777209808 2019556600 2221512260 2776890325 4039113200 4443024520 5553780650 8886049040 11107561300 22215122600 44430245200