Base | Representation |
---|---|
bin | 101100111110… |
… | …100000101100 |
3 | 211012000100202 |
4 | 230332200230 |
5 | 11004243010 |
6 | 1100413032 |
7 | 202134200 |
oct | 54764054 |
9 | 24160322 |
10 | 11790380 |
11 | 6723318 |
12 | 3b47178 |
13 | 259a774 |
14 | 17ccb00 |
15 | 107d6a5 |
hex | b3e82c |
11790380 has 72 divisors (see below), whose sum is σ = 29474928. Its totient is φ = 3948672.
The previous prime is 11790353. The next prime is 11790403. The reversal of 11790380 is 8309711.
11790380 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51827 + ... + 52053.
It is an arithmetic number, because the mean of its divisors is an integer number (409374).
Almost surely, 211790380 is an apocalyptic number.
11790380 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 11790380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14737464).
11790380 is an abundant number, since it is smaller than the sum of its proper divisors (17684548).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11790380 is a wasteful number, since it uses less digits than its factorization.
11790380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303 (or 294 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 29.
The square root of 11790380 is about 3433.7122768223. The cubic root of 11790380 is about 227.6019267136.
The spelling of 11790380 in words is "eleven million, seven hundred ninety thousand, three hundred eighty".
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