Base | Representation |
---|---|
bin | 100001111110101… |
… | …0010110010011011 |
3 | 2221110101011201021 |
4 | 1003331102302123 |
5 | 4313334004321 |
6 | 305045103311 |
7 | 40153016566 |
oct | 10375226233 |
9 | 2843334637 |
10 | 1140141211 |
11 | 535641a70 |
12 | 2799b7b37 |
13 | 152296891 |
14 | ab5cb4dd |
15 | 6a164941 |
hex | 43f52c9b |
1140141211 has 16 divisors (see below), whose sum is σ = 1317259008. Its totient is φ = 976615200.
The previous prime is 1140141169. The next prime is 1140141271. The reversal of 1140141211 is 1121410411.
It is not a de Polignac number, because 1140141211 - 211 = 1140139163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1140141271) 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 15 ways as a sum of consecutive naturals, for example, 16680 + ... + 50581.
It is an arithmetic number, because the mean of its divisors is an integer number (82328688).
Almost surely, 21140141211 is an apocalyptic number.
1140141211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1140141211 is a deficient number, since it is larger than the sum of its proper divisors (177117797).
1140141211 is a wasteful number, since it uses less digits than its factorization.
1140141211 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67362.
The product of its (nonzero) digits is 32, while the sum is 16.
The square root of 1140141211 is about 33765.9771219492. The cubic root of 1140141211 is about 1044.6870581449.
Adding to 1140141211 its reverse (1121410411), we get a palindrome (2261551622).
The spelling of 1140141211 in words is "one billion, one hundred forty million, one hundred forty-one thousand, two hundred eleven".
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