Base | Representation |
---|---|
bin | 101100111111… |
… | …010101001100 |
3 | 211012011222012 |
4 | 230333111030 |
5 | 11004344430 |
6 | 1100440352 |
7 | 202150040 |
oct | 54772514 |
9 | 24164865 |
10 | 11793740 |
11 | 67258a2 |
12 | 3b490b8 |
13 | 259c15a |
14 | 17d0020 |
15 | 107e695 |
hex | b3f54c |
11793740 has 48 divisors (see below), whose sum is σ = 28789824. Its totient is φ = 3974400.
The previous prime is 11793731. The next prime is 11793751. The reversal of 11793740 is 4739711.
It is a junction number, because it is equal to n+sod(n) for n = 11793697 and 11793706.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7850 + ... + 9230.
It is an arithmetic number, because the mean of its divisors is an integer number (599788).
Almost surely, 211793740 is an apocalyptic number.
11793740 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 11793740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14394912).
11793740 is an abundant number, since it is smaller than the sum of its proper divisors (16996084).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11793740 is a wasteful number, since it uses less digits than its factorization.
11793740 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1458 (or 1456 counting only the distinct ones).
The product of its (nonzero) digits is 5292, while the sum is 32.
The square root of 11793740 is about 3434.2015083568. The cubic root of 11793740 is about 227.6235451811.
The spelling of 11793740 in words is "eleven million, seven hundred ninety-three thousand, seven hundred forty".
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