Base | Representation |
---|---|
bin | 111100110011011… |
… | …111011100110010 |
3 | 2122002120000211011 |
4 | 330303133130302 |
5 | 4042123143442 |
6 | 245120541134 |
7 | 34164654133 |
oct | 7463373462 |
9 | 2562500734 |
10 | 1020131122 |
11 | 48392367a |
12 | 2457817aa |
13 | 1334681aa |
14 | 996abc8a |
15 | 5e85b117 |
hex | 3ccdf732 |
1020131122 has 8 divisors (see below), whose sum is σ = 1556132400. Its totient is φ = 501420324.
The previous prime is 1020131051. The next prime is 1020131251. The reversal of 1020131122 is 2211310201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 4322472 + ... + 4322707.
It is an arithmetic number, because the mean of its divisors is an integer number (194516550).
Almost surely, 21020131122 is an apocalyptic number.
1020131122 is a deficient number, since it is larger than the sum of its proper divisors (536001278).
1020131122 is an equidigital number, since it uses as much as digits as its factorization.
1020131122 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8645240.
The product of its (nonzero) digits is 24, while the sum is 13.
The square root of 1020131122 is about 31939.4915739121. The cubic root of 1020131122 is about 1006.6658418240.
Adding to 1020131122 its reverse (2211310201), we get a palindrome (3231441323).
The spelling of 1020131122 in words is "one billion, twenty million, one hundred thirty-one thousand, one hundred twenty-two".
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