Base | Representation |
---|---|
bin | 100000010011100110100… |
… | …1110100101000101000100 |
3 | 120201110210021222021000012 |
4 | 1000213031032211011010 |
5 | 1040221403424233230 |
6 | 13235435115205352 |
7 | 635534626256531 |
oct | 100471516450504 |
9 | 16643707867005 |
10 | 4440144367940 |
11 | 1462066817856 |
12 | 5b8643446858 |
13 | 26291c395838 |
14 | 114c92d2dd88 |
15 | 7a771da6395 |
hex | 409cd3a5144 |
4440144367940 has 24 divisors (see below), whose sum is σ = 9872791595352. Its totient is φ = 1671583761920.
The previous prime is 4440144367931. The next prime is 4440144367963. The reversal of 4440144367940 is 497634410444.
It can be written as a sum of positive squares in 4 ways, for example, as 2061337861696 + 2378806506244 = 1435736^2 + 1542338^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6529623731 + ... + 6529624410.
It is an arithmetic number, because the mean of its divisors is an integer number (411366316473).
Almost surely, 24440144367940 is an apocalyptic number.
It is an amenable number.
4440144367940 is an abundant number, since it is smaller than the sum of its proper divisors (5432647227412).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4440144367940 is a wasteful number, since it uses less digits than its factorization.
4440144367940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13059248167 (or 13059248165 counting only the distinct ones).
The product of its (nonzero) digits is 4644864, while the sum is 50.
It can be divided in two parts, 4440144 and 367940, that added together give a palindrome (4808084).
The spelling of 4440144367940 in words is "four trillion, four hundred forty billion, one hundred forty-four million, three hundred sixty-seven thousand, nine hundred forty".
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