Base | Representation |
---|---|
bin | 1100110100001111000… |
… | …00001101001100100101 |
3 | 1120002122110002101012021 |
4 | 12122013200031030211 |
5 | 24203324131443023 |
6 | 534144255423141 |
7 | 43546350334630 |
oct | 6320740151445 |
9 | 1502573071167 |
10 | 440360031013 |
11 | 15a834837031 |
12 | 71417824ab1 |
13 | 326ab1797b6 |
14 | 174564ccc17 |
15 | b6c4ceb35d |
hex | 668780d325 |
440360031013 has 32 divisors (see below), whose sum is σ = 514085806080. Its totient is φ = 369437967360.
The previous prime is 440360030987. The next prime is 440360031047. The reversal of 440360031013 is 310130063044.
It is a happy number.
It is not a de Polignac number, because 440360031013 - 213 = 440360022821 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (440360031413) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 36468745 + ... + 36480817.
It is an arithmetic number, because the mean of its divisors is an integer number (16065181440).
Almost surely, 2440360031013 is an apocalyptic number.
It is an amenable number.
440360031013 is a deficient number, since it is larger than the sum of its proper divisors (73725775067).
440360031013 is a wasteful number, since it uses less digits than its factorization.
440360031013 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12757.
The product of its (nonzero) digits is 2592, while the sum is 25.
Adding to 440360031013 its reverse (310130063044), we get a palindrome (750490094057).
The spelling of 440360031013 in words is "four hundred forty billion, three hundred sixty million, thirty-one thousand, thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •