Base | Representation |
---|---|
bin | 10100101011011111… |
… | …11011000001111011 |
3 | 1001122201221101122122 |
4 | 22111233323001323 |
5 | 140214142133311 |
6 | 5033400511455 |
7 | 542061004241 |
oct | 122557730173 |
9 | 31581841578 |
10 | 11102302331 |
11 | 4787a6207a |
12 | 219a17b58b |
13 | 107c196083 |
14 | 774700791 |
15 | 44ea4b0db |
hex | 295bfb07b |
11102302331 has 16 divisors (see below), whose sum is σ = 11685711360. Its totient is φ = 10547519400.
The previous prime is 11102302327. The next prime is 11102302339. The reversal of 11102302331 is 13320320111.
It is not a de Polignac number, because 11102302331 - 22 = 11102302327 is a prime.
It is a super-2 number, since 2×111023023312 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (11102302339) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1834196 + ... + 1840238.
It is an arithmetic number, because the mean of its divisors is an integer number (730356960).
Almost surely, 211102302331 is an apocalyptic number.
11102302331 is a deficient number, since it is larger than the sum of its proper divisors (583409029).
11102302331 is an frugal number, since it uses more digits than its factorization.
11102302331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6263 (or 6217 counting only the distinct ones).
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 11102302331 its reverse (13320320111), we get a palindrome (24422622442).
The spelling of 11102302331 in words is "eleven billion, one hundred two million, three hundred two thousand, three hundred thirty-one".
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