Search a number
-
+
244131530024 = 231912716377587
BaseRepresentation
bin1110001101011101011…
…1111000010100101000
3212100010221112200201102
43203113113320110220
512444440132430044
6304052533540532
723431543523564
oct3432727702450
9770127480642
10244131530024
119459897a968
123b3931a4748
131a038326155
14bb5d2806a4
15653ca1324e
hex38d75f8528

244131530024 has 64 divisors (see below), whose sum is σ = 488618188800. Its totient is φ = 114025351104.

The previous prime is 244131530017. The next prime is 244131530087. The reversal of 244131530024 is 420035131442.

244131530024 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3107759 + ... + 3185345.

It is an arithmetic number, because the mean of its divisors is an integer number (7634659200).

Almost surely, 2244131530024 is an apocalyptic number.

It is an amenable number.

244131530024 is an abundant number, since it is smaller than the sum of its proper divisors (244486658776).

244131530024 is a wasteful number, since it uses less digits than its factorization.

244131530024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77902 (or 77898 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 29.

Adding to 244131530024 its reverse (420035131442), we get a palindrome (664166661466).

The spelling of 244131530024 in words is "two hundred forty-four billion, one hundred thirty-one million, five hundred thirty thousand, twenty-four".

Divisors: 1 2 4 8 19 38 76 127 152 163 254 326 508 652 1016 1304 2413 3097 4826 6194 9652 12388 19304 20701 24776 41402 77587 82804 155174 165608 310348 393319 620696 786638 1474153 1573276 2948306 3146552 5896612 9853549 11793224 12646681 19707098 25293362 39414196 50586724 78828392 101173448 187217431 240286939 374434862 480573878 748869724 961147756 1497739448 1606128487 1922295512 3212256974 6424513948 12849027896 30516441253 61032882506 122065765012 244131530024