Base | Representation |
---|---|
bin | 100001101100010… |
… | …0110011101011101 |
3 | 2220210021111021021 |
4 | 1003120212131131 |
5 | 4303403204321 |
6 | 304103004141 |
7 | 40005165565 |
oct | 10330463535 |
9 | 2823244237 |
10 | 1130522461 |
11 | 530172292 |
12 | 276739651 |
13 | 1502a9703 |
14 | aa205da5 |
15 | 693b4941 |
hex | 4362675d |
1130522461 has 2 divisors, whose sum is σ = 1130522462. Its totient is φ = 1130522460.
The previous prime is 1130522453. The next prime is 1130522467. The reversal of 1130522461 is 1642250311.
It is a happy number.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 743652900 + 386869561 = 27270^2 + 19669^2 .
It is a cyclic number.
It is not a de Polignac number, because 1130522461 - 23 = 1130522453 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1130522467) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 565261230 + 565261231.
It is an arithmetic number, because the mean of its divisors is an integer number (565261231).
Almost surely, 21130522461 is an apocalyptic number.
It is an amenable number.
1130522461 is a deficient number, since it is larger than the sum of its proper divisors (1).
1130522461 is an equidigital number, since it uses as much as digits as its factorization.
1130522461 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 1130522461 is about 33623.2428685872. The cubic root of 1130522461 is about 1041.7409391678.
Adding to 1130522461 its reverse (1642250311), we get a palindrome (2772772772).
The spelling of 1130522461 in words is "one billion, one hundred thirty million, five hundred twenty-two thousand, four hundred sixty-one".
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