Base | Representation |
---|---|
bin | 10000110111111… |
… | …00100101011000 |
3 | 100212100011112210 |
4 | 20123330211120 |
5 | 242213400033 |
6 | 22013435120 |
7 | 3336050022 |
oct | 1033744530 |
9 | 325304483 |
10 | 141543768 |
11 | 72996a23 |
12 | 3b49baa0 |
13 | 2342ac12 |
14 | 14b27012 |
15 | c65dd63 |
hex | 86fc958 |
141543768 has 144 divisors (see below), whose sum is σ = 408599640. Its totient is φ = 40711680.
The previous prime is 141543709. The next prime is 141543769. The reversal of 141543768 is 867345141.
141543768 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
Its product of digits (80640) is a multiple of the sum of its prime divisors (72).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141543769) by changing a digit.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4565913 + ... + 4565943.
Almost surely, 2141543768 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141543768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (204299820).
141543768 is an abundant number, since it is smaller than the sum of its proper divisors (267055872).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141543768 is a wasteful number, since it uses less digits than its factorization.
141543768 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126 (or 72 counting only the distinct ones).
The product of its digits is 80640, while the sum is 39.
The square root of 141543768 is about 11897.2168173905. The cubic root of 141543768 is about 521.1510105371.
It can be divided in two parts, 141543 and 768, that added together give a triangular number (142311 = T533).
The spelling of 141543768 in words is "one hundred forty-one million, five hundred forty-three thousand, seven hundred sixty-eight".
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