Base | Representation |
---|---|
bin | 111100111011000… |
… | …111100001000001 |
3 | 2122020022121002121 |
4 | 330323013201001 |
5 | 4043131131431 |
6 | 245231444241 |
7 | 34220651356 |
oct | 7473074101 |
9 | 2566277077 |
10 | 1022130241 |
11 | 484a69640 |
12 | 246386681 |
13 | 1339b80c2 |
14 | 99a6c62d |
15 | 5eb03611 |
hex | 3cec7841 |
1022130241 has 8 divisors (see below), whose sum is σ = 1116439200. Its totient is φ = 928052640.
The previous prime is 1022130229. The next prime is 1022130257. The reversal of 1022130241 is 1420312201.
1022130241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1022130241 - 215 = 1022097473 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1022133241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48531 + ... + 66328.
It is an arithmetic number, because the mean of its divisors is an integer number (139554900).
Almost surely, 21022130241 is an apocalyptic number.
1022130241 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
1022130241 is a deficient number, since it is larger than the sum of its proper divisors (94308959).
1022130241 is a wasteful number, since it uses less digits than its factorization.
1022130241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 115679.
The product of its (nonzero) digits is 96, while the sum is 16.
The square root of 1022130241 is about 31970.7716672588. The cubic root of 1022130241 is about 1007.3229899173.
Adding to 1022130241 its reverse (1420312201), we get a palindrome (2442442442).
The spelling of 1022130241 in words is "one billion, twenty-two million, one hundred thirty thousand, two hundred forty-one".
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