Base | Representation |
---|---|
bin | 111110101001101… |
… | …100001110011010 |
3 | 2201020212020200121 |
4 | 332221230032122 |
5 | 4123041211232 |
6 | 252145023454 |
7 | 35022225265 |
oct | 7651541632 |
9 | 2636766617 |
10 | 1051116442 |
11 | 49a367382 |
12 | 254024b8a |
13 | 1399c67bc |
14 | 9d855cdc |
15 | 6242bd97 |
hex | 3ea6c39a |
1051116442 has 32 divisors (see below), whose sum is σ = 1730027520. Its totient is φ = 477102960.
The previous prime is 1051116431. The next prime is 1051116481. The reversal of 1051116442 is 2446111501.
It is a super-2 number, since 2×10511164422 = 2209691549285478728, which contains 22 as substring.
It is an unprimeable number.
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, 117003 + ... + 125665.
It is an arithmetic number, because the mean of its divisors is an integer number (54063360).
Almost surely, 21051116442 is an apocalyptic number.
1051116442 is a deficient number, since it is larger than the sum of its proper divisors (678911078).
1051116442 is a wasteful number, since it uses less digits than its factorization.
1051116442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8818.
The product of its (nonzero) digits is 960, while the sum is 25.
The square root of 1051116442 is about 32420.9259892434. The cubic root of 1051116442 is about 1016.7564665402.
Adding to 1051116442 its reverse (2446111501), we get a palindrome (3497227943).
The spelling of 1051116442 in words is "one billion, fifty-one million, one hundred sixteen thousand, four hundred forty-two".
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