Base | Representation |
---|---|
bin | 10100111001101010… |
… | …01000111000101001 |
3 | 1001222000111110120021 |
4 | 22130311020320221 |
5 | 140440101012223 |
6 | 5053243200441 |
7 | 545032602220 |
oct | 123465107051 |
9 | 31860443507 |
10 | 11221110313 |
11 | 483902a296 |
12 | 2211b16121 |
13 | 109a99355a |
14 | 7863c9cb7 |
15 | 45a1b865d |
hex | 29cd48e29 |
11221110313 has 8 divisors (see below), whose sum is σ = 12852691200. Its totient is φ = 9596670720.
The previous prime is 11221110301. The next prime is 11221110317. The reversal of 11221110313 is 31301112211.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 11221110313 - 221 = 11219013161 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11221110317) 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, 1781953 + ... + 1788238.
It is an arithmetic number, because the mean of its divisors is an integer number (1606586400).
Almost surely, 211221110313 is an apocalyptic number.
It is an amenable number.
11221110313 is a deficient number, since it is larger than the sum of its proper divisors (1631580887).
11221110313 is an equidigital number, since it uses as much as digits as its factorization.
11221110313 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3570647.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 11221110313 its reverse (31301112211), we get a palindrome (42522222524).
The spelling of 11221110313 in words is "eleven billion, two hundred twenty-one million, one hundred ten thousand, three hundred thirteen".
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