Base | Representation |
---|---|
bin | 1000010101001110010… |
… | …0101010010110001100 |
3 | 111200110101201020100010 |
4 | 2011103210222112030 |
5 | 4321120311242312 |
6 | 145431130033220 |
7 | 13225021161015 |
oct | 2052344522614 |
9 | 450411636303 |
10 | 143136040332 |
11 | 5578162170a |
12 | 238a7b78810 |
13 | 106614c846c |
14 | 6cdbd2800c |
15 | 3acb1d893c |
hex | 215392a58c |
143136040332 has 48 divisors (see below), whose sum is σ = 342280173312. Its totient is φ = 46530294720.
The previous prime is 143136040331. The next prime is 143136040373. The reversal of 143136040332 is 233040631341.
It is a self number, because there is not a number n which added to its sum of digits gives 143136040332.
It is not an unprimeable number, because it can be changed into a prime (143136040331) 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, 119482 + ... + 548222.
It is an arithmetic number, because the mean of its divisors is an integer number (7130836944).
Almost surely, 2143136040332 is an apocalyptic number.
143136040332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
143136040332 is an abundant number, since it is smaller than the sum of its proper divisors (199144132980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
143136040332 is a wasteful number, since it uses less digits than its factorization.
143136040332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429438 (or 429436 counting only the distinct ones).
The product of its (nonzero) digits is 15552, while the sum is 30.
Adding to 143136040332 its reverse (233040631341), we get a palindrome (376176671673).
The spelling of 143136040332 in words is "one hundred forty-three billion, one hundred thirty-six million, forty thousand, three hundred thirty-two".
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