Base | Representation |
---|---|
bin | 111100111110110… |
… | …111100000011001 |
3 | 2122022011112112000 |
4 | 330332313200121 |
5 | 4043404110431 |
6 | 245304511213 |
7 | 34232214303 |
oct | 7476674031 |
9 | 2568145460 |
10 | 1023113241 |
11 | 485580137 |
12 | 24677b509 |
13 | 133c70667 |
14 | 99c46973 |
15 | 5ec499e6 |
hex | 3cfb7819 |
1023113241 has 8 divisors (see below), whose sum is σ = 1515723360. Its totient is φ = 682075476.
The previous prime is 1023113213. The next prime is 1023113251. The reversal of 1023113241 is 1423113201.
It is not a de Polignac number, because 1023113241 - 210 = 1023112217 is a prime.
It is not an unprimeable number, because it can be changed into a prime (1023113251) 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, 18946515 + ... + 18946568.
It is an arithmetic number, because the mean of its divisors is an integer number (189465420).
Almost surely, 21023113241 is an apocalyptic number.
It is an amenable number.
1023113241 is a deficient number, since it is larger than the sum of its proper divisors (492610119).
1023113241 is an equidigital number, since it uses as much as digits as its factorization.
1023113241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37893092 (or 37893086 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
The square root of 1023113241 is about 31986.1413896706. The cubic root of 1023113241 is about 1007.6458063252.
Adding to 1023113241 its reverse (1423113201), we get a palindrome (2446226442).
The spelling of 1023113241 in words is "one billion, twenty-three million, one hundred thirteen thousand, two hundred forty-one".
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