Base | Representation |
---|---|
bin | 111110111101010… |
… | …100101110100101 |
3 | 2201121112201112201 |
4 | 332331110232211 |
5 | 4130400404302 |
6 | 252451214501 |
7 | 35114042122 |
oct | 7675245645 |
9 | 2647481481 |
10 | 1056263077 |
11 | 4a22620a1 |
12 | 2558a7431 |
13 | 13aaa924c |
14 | a03d5749 |
15 | 62ae6c87 |
hex | 3ef54ba5 |
1056263077 has 2 divisors, whose sum is σ = 1056263078. Its totient is φ = 1056263076.
The previous prime is 1056263053. The next prime is 1056263099. The reversal of 1056263077 is 7703626501.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 983825956 + 72437121 = 31366^2 + 8511^2 .
It is an emirp because it is prime and its reverse (7703626501) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 1056263077 - 211 = 1056261029 is a prime.
It is a super-2 number, since 2×10562630772 = 2231383375667015858, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1056260077) 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 as a sum of consecutive naturals, namely, 528131538 + 528131539.
It is an arithmetic number, because the mean of its divisors is an integer number (528131539).
Almost surely, 21056263077 is an apocalyptic number.
It is an amenable number.
1056263077 is a deficient number, since it is larger than the sum of its proper divisors (1).
1056263077 is an equidigital number, since it uses as much as digits as its factorization.
1056263077 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 52920, while the sum is 37.
The square root of 1056263077 is about 32500.2011839927. The cubic root of 1056263077 is about 1018.4132309422.
Adding to 1056263077 its reverse (7703626501), we get a palindrome (8759889578).
The spelling of 1056263077 in words is "one billion, fifty-six million, two hundred sixty-three thousand, seventy-seven".
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