Base | Representation |
---|---|
bin | 10101000100110110… |
… | …11000010011110001 |
3 | 1002012120012121212101 |
4 | 22202123120103301 |
5 | 141133121133131 |
6 | 5110440100401 |
7 | 550253043352 |
oct | 124233302361 |
9 | 32176177771 |
10 | 11315021041 |
11 | 4887041865 |
12 | 2239464701 |
13 | 10b428452c |
14 | 794a73d29 |
15 | 463568c61 |
hex | 2a26d84f1 |
11315021041 has 8 divisors (see below), whose sum is σ = 12054114144. Its totient is φ = 10584095040.
The previous prime is 11315021027. The next prime is 11315021057. The reversal of 11315021041 is 14012051311.
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 11315021041 - 25 = 11315021009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11315021441) 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, 2038915 + ... + 2044456.
It is an arithmetic number, because the mean of its divisors is an integer number (1506764268).
Almost surely, 211315021041 is an apocalyptic number.
It is an amenable number.
11315021041 is a deficient number, since it is larger than the sum of its proper divisors (739093103).
11315021041 is a wasteful number, since it uses less digits than its factorization.
11315021041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4083551.
The product of its (nonzero) digits is 120, while the sum is 19.
Adding to 11315021041 its reverse (14012051311), we get a palindrome (25327072352).
The spelling of 11315021041 in words is "eleven billion, three hundred fifteen million, twenty-one thousand, forty-one".
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