Base | Representation |
---|---|
bin | 10100101011100111… |
… | …00000100000000101 |
3 | 1001122210201010222021 |
4 | 22111303200200011 |
5 | 140214412222440 |
6 | 5033433003141 |
7 | 542102000434 |
oct | 122563404005 |
9 | 31583633867 |
10 | 11103242245 |
11 | 4788544267 |
12 | 219a5534b1 |
13 | 107c434b34 |
14 | 7748a711b |
15 | 44eb8484a |
hex | 295ce0805 |
11103242245 has 8 divisors (see below), whose sum is σ = 13325757984. Its totient is φ = 8881348944.
The previous prime is 11103242219. The next prime is 11103242251. The reversal of 11103242245 is 54224230111.
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 11103242245 - 29 = 11103241733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 115419 + ... + 188488.
It is an arithmetic number, because the mean of its divisors is an integer number (1665719748).
Almost surely, 211103242245 is an apocalyptic number.
It is an amenable number.
11103242245 is a deficient number, since it is larger than the sum of its proper divisors (2222515739).
11103242245 is an equidigital number, since it uses as much as digits as its factorization.
11103242245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 311219.
The product of its (nonzero) digits is 1920, while the sum is 25.
Adding to 11103242245 its reverse (54224230111), we get a palindrome (65327472356).
The spelling of 11103242245 in words is "eleven billion, one hundred three million, two hundred forty-two thousand, two hundred forty-five".
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