Search a number
-
+
244131032244 = 2231118011026917
BaseRepresentation
bin1110001101011101010…
…1111110110010110100
3212100010220121101220010
43203113111332302310
512444440021012434
6304052515140220
723431536351411
oct3432725766264
9770126541803
10244131032244
119459866a980
123b392ba4670
131a0381b06c8
14bb5d191108
15653c9659e9
hex38d757ecb4

244131032244 has 48 divisors (see below), whose sum is σ = 621770095296. Its totient is φ = 73937952000.

The previous prime is 244131032239. The next prime is 244131032251. The reversal of 244131032244 is 442230131442.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275727 + ... + 751190.

It is an arithmetic number, because the mean of its divisors is an integer number (12953543652).

Almost surely, 2244131032244 is an apocalyptic number.

It is an amenable number.

244131032244 is an abundant number, since it is smaller than the sum of its proper divisors (377639063052).

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

244131032244 is a wasteful number, since it uses less digits than its factorization.

244131032244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028736 (or 1028734 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 30.

Adding to 244131032244 its reverse (442230131442), we get a palindrome (686361163686).

The spelling of 244131032244 in words is "two hundred forty-four billion, one hundred thirty-one million, thirty-two thousand, two hundred forty-four".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 1801 3602 5403 7204 10806 19811 21612 39622 59433 79244 118866 237732 1026917 2053834 3080751 4107668 6161502 11296087 12323004 22592174 33888261 45184348 67776522 135553044 1849477517 3698955034 5548432551 7397910068 11096865102 20344252687 22193730204 40688505374 61032758061 81377010748 122065516122 244131032244