Base | Representation |
---|---|
bin | 10101111101100100… |
… | …00110011011101100 |
3 | 1010102201100121110201 |
4 | 22332302012123230 |
5 | 143121412123210 |
6 | 5225552243244 |
7 | 565120425613 |
oct | 127662063354 |
9 | 33381317421 |
10 | 11790739180 |
11 | 5000623950 |
12 | 2350840524 |
13 | 115b9b725c |
14 | 7dbd0887a |
15 | 4901d753a |
hex | 2bec866ec |
11790739180 has 48 divisors (see below), whose sum is σ = 28433180160. Its totient is φ = 4061880000.
The previous prime is 11790739151. The next prime is 11790739187. The reversal of 11790739180 is 8193709711.
It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.
It is a self number, because there is not a number n which added to its sum of digits gives 11790739180.
It is not an unprimeable number, because it can be changed into a prime (11790739187) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1406196 + ... + 1414555.
It is an arithmetic number, because the mean of its divisors is an integer number (592357920).
Almost surely, 211790739180 is an apocalyptic number.
11790739180 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
11790739180 is an abundant number, since it is smaller than the sum of its proper divisors (16642440980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11790739180 is a wasteful number, since it uses less digits than its factorization.
11790739180 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2820790 (or 2820788 counting only the distinct ones).
The product of its (nonzero) digits is 95256, while the sum is 46.
The spelling of 11790739180 in words is "eleven billion, seven hundred ninety million, seven hundred thirty-nine thousand, one hundred eighty".
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