Base | Representation |
---|---|
bin | 1110001101011101010… |
… | …1111110110010110100 |
3 | 212100010220121101220010 |
4 | 3203113111332302310 |
5 | 12444440021012434 |
6 | 304052515140220 |
7 | 23431536351411 |
oct | 3432725766264 |
9 | 770126541803 |
10 | 244131032244 |
11 | 9459866a980 |
12 | 3b392ba4670 |
13 | 1a0381b06c8 |
14 | bb5d191108 |
15 | 653c9659e9 |
hex | 38d757ecb4 |
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".
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