Base | Representation |
---|---|
bin | 10101110111100010… |
… | …01111000101010000 |
3 | 1010022012012222102201 |
4 | 22323301033011100 |
5 | 143020441241231 |
6 | 5220544452544 |
7 | 563634614260 |
oct | 127361170520 |
9 | 33265188381 |
10 | 11740180816 |
11 | 4a85031681 |
12 | 233791a154 |
13 | 1151394970 |
14 | 7d53077a0 |
15 | 48aa4c161 |
hex | 2bbc4f150 |
11740180816 has 80 divisors (see below), whose sum is σ = 28310688000. Its totient is φ = 4592231424.
The previous prime is 11740180813. The next prime is 11740180817. The reversal of 11740180816 is 61808104711.
11740180816 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11740180811) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84285 + ... + 174883.
It is an arithmetic number, because the mean of its divisors is an integer number (353883600).
Almost surely, 211740180816 is an apocalyptic number.
11740180816 is a gapful number since it is divisible by the number (16) 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 11740180816, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14155344000).
11740180816 is an abundant number, since it is smaller than the sum of its proper divisors (16570507184).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11740180816 is a wasteful number, since it uses less digits than its factorization.
11740180816 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90716 (or 90710 counting only the distinct ones).
The product of its (nonzero) digits is 10752, while the sum is 37.
The spelling of 11740180816 in words is "eleven billion, seven hundred forty million, one hundred eighty thousand, eight hundred sixteen".
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