Base | Representation |
---|---|
bin | 10100101100001101… |
… | …10101010110001001 |
3 | 1001200011020112101012 |
4 | 22112012311112021 |
5 | 140222211331421 |
6 | 5034133333305 |
7 | 542163030443 |
oct | 122606652611 |
9 | 31604215335 |
10 | 11108308361 |
11 | 4790394537 |
12 | 21a0197235 |
13 | 10804b9a37 |
14 | 775425493 |
15 | 45033595b |
hex | 2961b5589 |
11108308361 has 8 divisors (see below), whose sum is σ = 11144700000. Its totient is φ = 11071974240.
The previous prime is 11108308327. The next prime is 11108308373. The reversal of 11108308361 is 16380380111.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-11108308361 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11108308301) 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, 390965 + ... + 418413.
It is an arithmetic number, because the mean of its divisors is an integer number (1393087500).
Almost surely, 211108308361 is an apocalyptic number.
It is an amenable number.
11108308361 is a deficient number, since it is larger than the sum of its proper divisors (36391639).
11108308361 is an equidigital number, since it uses as much as digits as its factorization.
11108308361 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 28759.
The product of its (nonzero) digits is 3456, while the sum is 32.
Adding to 11108308361 its reverse (16380380111), we get a palindrome (27488688472).
The spelling of 11108308361 in words is "eleven billion, one hundred eight million, three hundred eight thousand, three hundred sixty-one".
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