Base | Representation |
---|---|
bin | 100001111110101… |
… | …0010110101101111 |
3 | 2221110101012000010 |
4 | 1003331102311233 |
5 | 4313334011143 |
6 | 305045104303 |
7 | 40153020321 |
oct | 10375226557 |
9 | 2843335003 |
10 | 1140141423 |
11 | 535642143 |
12 | 2799b8093 |
13 | 1522969c5 |
14 | ab5cb611 |
15 | 6a164a33 |
hex | 43f52d6f |
1140141423 has 16 divisors (see below), whose sum is σ = 1548604256. Its totient is φ = 745943040.
The previous prime is 1140141413. The next prime is 1140141437. The reversal of 1140141423 is 3241410411.
It is not a de Polignac number, because 1140141423 - 25 = 1140141391 is a prime.
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 1140141423.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1140141413) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76815 + ... + 90447.
It is an arithmetic number, because the mean of its divisors is an integer number (96787766).
Almost surely, 21140141423 is an apocalyptic number.
1140141423 is a deficient number, since it is larger than the sum of its proper divisors (408462833).
1140141423 is a wasteful number, since it uses less digits than its factorization.
1140141423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14154.
The product of its (nonzero) digits is 384, while the sum is 21.
The square root of 1140141423 is about 33765.9802612037. The cubic root of 1140141423 is about 1044.6871228952.
Adding to 1140141423 its reverse (3241410411), we get a palindrome (4381551834).
The spelling of 1140141423 in words is "one billion, one hundred forty million, one hundred forty-one thousand, four hundred twenty-three".
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