Base | Representation |
---|---|
bin | 10101011011011001… |
… | …10100011011111100 |
3 | 1002200202001222011011 |
4 | 22231230310123330 |
5 | 142030030021301 |
6 | 5141313405004 |
7 | 555040410550 |
oct | 125554643374 |
9 | 32622058134 |
10 | 11504142076 |
11 | 4973874239 |
12 | 2290869764 |
13 | 11144ccb7b |
14 | 7b1c23860 |
15 | 474e74a51 |
hex | 2adb346fc |
11504142076 has 48 divisors (see below), whose sum is σ = 23203514880. Its totient is φ = 4888676160.
The previous prime is 11504142053. The next prime is 11504142077. The reversal of 11504142076 is 67024140511.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11504142077) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1816251 + ... + 1822573.
It is an arithmetic number, because the mean of its divisors is an integer number (483406560).
Almost surely, 211504142076 is an apocalyptic number.
It is an amenable number.
11504142076 is an abundant number, since it is smaller than the sum of its proper divisors (11699372804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11504142076 is a wasteful number, since it uses less digits than its factorization.
11504142076 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6874 (or 6872 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 31.
Adding to 11504142076 its reverse (67024140511), we get a palindrome (78528282587).
The spelling of 11504142076 in words is "eleven billion, five hundred four million, one hundred forty-two thousand, seventy-six".
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