Base | Representation |
---|---|
bin | 111100110011001… |
… | …001011101010001 |
3 | 2122002101110020211 |
4 | 330303021131101 |
5 | 4042112303131 |
6 | 245115004121 |
7 | 34164130405 |
oct | 7463113521 |
9 | 2562343224 |
10 | 1020041041 |
11 | 483871a28 |
12 | 245739641 |
13 | 1334361a6 |
14 | 99687105 |
15 | 5e83e5b1 |
hex | 3ccc9751 |
1020041041 has 8 divisors (see below), whose sum is σ = 1056971520. Its totient is φ = 983227728.
The previous prime is 1020041027. The next prime is 1020041093. The reversal of 1020041041 is 1401400201.
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 1020041041 - 211 = 1020038993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1020041441) 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, 11371 + ... + 46576.
It is an arithmetic number, because the mean of its divisors is an integer number (132121440).
Almost surely, 21020041041 is an apocalyptic number.
It is an amenable number.
1020041041 is a deficient number, since it is larger than the sum of its proper divisors (36930479).
1020041041 is an equidigital number, since it uses as much as digits as its factorization.
1020041041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 58583.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 1020041041 is about 31938.0813606578. The cubic root of 1020041041 is about 1006.6362102949.
Adding to 1020041041 its reverse (1401400201), we get a palindrome (2421441242).
The spelling of 1020041041 in words is "one billion, twenty million, forty-one thousand, forty-one".
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