Base | Representation |
---|---|
bin | 10100101111001100… |
… | …10010011110000100 |
3 | 1001201220022211102220 |
4 | 22113212102132010 |
5 | 140300113100312 |
6 | 5040425532340 |
7 | 542615516634 |
oct | 122746223604 |
9 | 31656284386 |
10 | 11133331332 |
11 | 47a3525682 |
12 | 21a86440b0 |
13 | 108573b526 |
14 | 77889a6c4 |
15 | 452629c8c |
hex | 297992784 |
11133331332 has 24 divisors (see below), whose sum is σ = 27107242176. Its totient is φ = 3549757728.
The previous prime is 11133331327. The next prime is 11133331337. The reversal of 11133331332 is 23313333111.
It is an interprime number because it is at equal distance from previous prime (11133331327) and next prime (11133331337).
It is a nude number because it is divisible by every one of its digits.
It is not an unprimeable number, because it can be changed into a prime (11133331337) 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, 20168803 + ... + 20169354.
It is an arithmetic number, because the mean of its divisors is an integer number (1129468424).
Almost surely, 211133331332 is an apocalyptic number.
11133331332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
11133331332 is an abundant number, since it is smaller than the sum of its proper divisors (15973910844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11133331332 is a wasteful number, since it uses less digits than its factorization.
11133331332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40338187 (or 40338185 counting only the distinct ones).
The product of its digits is 1458, while the sum is 24.
Adding to 11133331332 its reverse (23313333111), we get a palindrome (34446664443).
The spelling of 11133331332 in words is "eleven billion, one hundred thirty-three million, three hundred thirty-one thousand, three hundred thirty-two".
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