Base | Representation |
---|---|
bin | 10101000000110101010… |
… | …010101100010110000011 |
3 | 12010001020001121002111022 |
4 | 111000311102230112003 |
5 | 142124304243313011 |
6 | 3023211005540055 |
7 | 206216512603250 |
oct | 25006522542603 |
9 | 5101201532438 |
10 | 1444003104131 |
11 | 50744211a755 |
12 | 1b3a3587462b |
13 | a62271269b3 |
14 | 4dc666d8427 |
15 | 278662d18db |
hex | 150354ac583 |
1444003104131 has 8 divisors (see below), whose sum is σ = 1668831838560. Its totient is φ = 1223810013888.
The previous prime is 1444003104109. The next prime is 1444003104191. The reversal of 1444003104131 is 1314013004441.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-1444003104131 is a prime.
It is a super-2 number, since 2×14440031041312 (a number of 25 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 1444003104131.
It is not an unprimeable number, because it can be changed into a prime (1444003104191) 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 7 ways as a sum of consecutive naturals, for example, 1158910376 + ... + 1158911621.
It is an arithmetic number, because the mean of its divisors is an integer number (208603979820).
Almost surely, 21444003104131 is an apocalyptic number.
1444003104131 is a deficient number, since it is larger than the sum of its proper divisors (224828734429).
1444003104131 is an equidigital number, since it uses as much as digits as its factorization.
1444003104131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2317822093.
The product of its (nonzero) digits is 2304, while the sum is 26.
Adding to 1444003104131 its reverse (1314013004441), we get a palindrome (2758016108572).
It can be divided in two parts, 144400310 and 4131, that added together give a palindrome (144404441).
The spelling of 1444003104131 in words is "one trillion, four hundred forty-four billion, three million, one hundred four thousand, one hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.109 sec. • engine limits •