Base | Representation |
---|---|
bin | 10101000100101001… |
… | …00011110101001110 |
3 | 1002012102211210110011 |
4 | 22202110203311032 |
5 | 141132141430410 |
6 | 5110333503434 |
7 | 550231616155 |
oct | 124224436516 |
9 | 32172753404 |
10 | 11313233230 |
11 | 4886030632 |
12 | 2238941b7a |
13 | 10b3aa9860 |
14 | 79472a59c |
15 | 46331418a |
hex | 2a2523d4e |
11313233230 has 64 divisors (see below), whose sum is σ = 22442676480. Its totient is φ = 4079960064.
The previous prime is 11313233203. The next prime is 11313233237. The reversal of 11313233230 is 3233231311.
It is a super-2 number, since 2×113132332302 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11313233237) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3523866 + ... + 3527074.
It is an arithmetic number, because the mean of its divisors is an integer number (350666820).
Almost surely, 211313233230 is an apocalyptic number.
11313233230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11313233230 is a deficient number, since it is larger than the sum of its proper divisors (11129443250).
11313233230 is a wasteful number, since it uses less digits than its factorization.
11313233230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3853.
The product of its (nonzero) digits is 972, while the sum is 22.
Adding to 11313233230 its reverse (3233231311), we get a palindrome (14546464541).
The spelling of 11313233230 in words is "eleven billion, three hundred thirteen million, two hundred thirty-three thousand, two hundred thirty".
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