Base | Representation |
---|---|
bin | 100001111110100… |
… | …0000001100011010 |
3 | 2221110020022020111 |
4 | 1003331000030122 |
5 | 4313324040200 |
6 | 305043314534 |
7 | 40152251545 |
oct | 10375001432 |
9 | 2843208214 |
10 | 1140065050 |
11 | 53559a823 |
12 | 27997ba4a |
13 | 15226b007 |
14 | ab5ab85c |
15 | 6a14c0ba |
hex | 43f4031a |
1140065050 has 48 divisors (see below), whose sum is σ = 2255447160. Its totient is φ = 427253760.
The previous prime is 1140065029. The next prime is 1140065111. The reversal of 1140065050 is 505600411.
It can be written as a sum of positive squares in 12 ways, for example, as 736416769 + 403648281 = 27137^2 + 20091^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 191722 + ... + 197578.
Almost surely, 21140065050 is an apocalyptic number.
1140065050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1140065050 is a deficient number, since it is larger than the sum of its proper divisors (1115382110).
1140065050 is a wasteful number, since it uses less digits than its factorization.
1140065050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6115 (or 6110 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 22.
The square root of 1140065050 is about 33764.8493258892. The cubic root of 1140065050 is about 1044.6637960606.
Adding to 1140065050 its reverse (505600411), we get a palindrome (1645665461).
The spelling of 1140065050 in words is "one billion, one hundred forty million, sixty-five thousand, fifty".
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