Base | Representation |
---|---|
bin | 100000000010011… |
… | …1000100100101011 |
3 | 2202220211210010012 |
4 | 1000010320210223 |
5 | 4200201201443 |
6 | 254401242135 |
7 | 35432352200 |
oct | 10004704453 |
9 | 2686753105 |
10 | 1075022123 |
11 | 50190503a |
12 | 26003334b |
13 | 141946886 |
14 | a2ab9ca7 |
15 | 645a0118 |
hex | 4013892b |
1075022123 has 12 divisors (see below), whose sum is σ = 1290877632. Its totient is φ = 891722160.
The previous prime is 1075022101. The next prime is 1075022153. The reversal of 1075022123 is 3212205701.
It is a happy number.
It is not a de Polignac number, because 1075022123 - 28 = 1075021867 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1075022153) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 352340 + ... + 355377.
It is an arithmetic number, because the mean of its divisors is an integer number (107573136).
Almost surely, 21075022123 is an apocalyptic number.
1075022123 is a deficient number, since it is larger than the sum of its proper divisors (215855509).
1075022123 is an equidigital number, since it uses as much as digits as its factorization.
1075022123 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 707762 (or 707755 counting only the distinct ones).
The product of its (nonzero) digits is 840, while the sum is 23.
The square root of 1075022123 is about 32787.5299923614. The cubic root of 1075022123 is about 1024.4068344348.
Adding to 1075022123 its reverse (3212205701), we get a palindrome (4287227824).
The spelling of 1075022123 in words is "one billion, seventy-five million, twenty-two thousand, one hundred twenty-three".
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