Base | Representation |
---|---|
bin | 101100011000… |
… | …001011100100 |
3 | 210220000222221 |
4 | 230120023210 |
5 | 10434232010 |
6 | 1053202124 |
7 | 200611363 |
oct | 54301344 |
9 | 23800887 |
10 | 11633380 |
11 | 6626370 |
12 | 3a90344 |
13 | 2544175 |
14 | 178b7da |
15 | 104bdda |
hex | b182e4 |
11633380 has 24 divisors (see below), whose sum is σ = 26651520. Its totient is φ = 4230240.
The previous prime is 11633359. The next prime is 11633383. The reversal of 11633380 is 8333611.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (11633383) 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, 26220 + ... + 26659.
It is an arithmetic number, because the mean of its divisors is an integer number (1110480).
Almost surely, 211633380 is an apocalyptic number.
11633380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11633380 is an abundant number, since it is smaller than the sum of its proper divisors (15018140).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11633380 is a wasteful number, since it uses less digits than its factorization.
11633380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52899 (or 52897 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 11633380 is about 3410.7741056833. The cubic root of 11633380 is about 226.5871645443.
Adding to 11633380 its reverse (8333611), we get a palindrome (19966991).
The spelling of 11633380 in words is "eleven million, six hundred thirty-three thousand, three hundred eighty".
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