Base | Representation |
---|---|
bin | 100001000111101… |
… | …1000111010001001 |
3 | 2212110011102202201 |
4 | 1002033120322021 |
5 | 4234000033231 |
6 | 302135400201 |
7 | 36353103304 |
oct | 10217307211 |
9 | 2773142681 |
10 | 1111330441 |
11 | 520354011 |
12 | 270223061 |
13 | 149319ca0 |
14 | a784bb3b |
15 | 67873161 |
hex | 423d8e89 |
1111330441 has 8 divisors (see below), whose sum is σ = 1197272384. Its totient is φ = 1025453520.
The previous prime is 1111330427. The next prime is 1111330453. The reversal of 1111330441 is 1440331111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 1111330441 - 225 = 1077776009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1111330421) 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, 22726 + ... + 52336.
It is an arithmetic number, because the mean of its divisors is an integer number (149659048).
Almost surely, 21111330441 is an apocalyptic number.
It is an amenable number.
1111330441 is a deficient number, since it is larger than the sum of its proper divisors (85941943).
1111330441 is a wasteful number, since it uses less digits than its factorization.
1111330441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32511.
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 1111330441 is about 33336.6231193263. The cubic root of 1111330441 is about 1035.8123150635.
Adding to 1111330441 its reverse (1440331111), we get a palindrome (2551661552).
The spelling of 1111330441 in words is "one billion, one hundred eleven million, three hundred thirty thousand, four hundred forty-one".
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