Base | Representation |
---|---|
bin | 10001000011001… |
… | …10111000110100 |
3 | 100222010120012121 |
4 | 20201212320310 |
5 | 243103342024 |
6 | 22105325324 |
7 | 3354500365 |
oct | 1041467064 |
9 | 328116177 |
10 | 143027764 |
11 | 7380a970 |
12 | 3ba96844 |
13 | 2382a519 |
14 | 14dd1b6c |
15 | c8538e4 |
hex | 8866e34 |
143027764 has 12 divisors (see below), whose sum is σ = 273053088. Its totient is φ = 65012600.
The previous prime is 143027743. The next prime is 143027767. The reversal of 143027764 is 467720341.
143027764 is digitally balanced in base 3, 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 (143027767) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1625272 + ... + 1625359.
It is an arithmetic number, because the mean of its divisors is an integer number (22754424).
Almost surely, 2143027764 is an apocalyptic number.
It is an amenable number.
143027764 is a deficient number, since it is larger than the sum of its proper divisors (130025324).
143027764 is a wasteful number, since it uses less digits than its factorization.
143027764 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3250646 (or 3250644 counting only the distinct ones).
The product of its (nonzero) digits is 28224, while the sum is 34.
The square root of 143027764 is about 11959.4215579183. The cubic root of 143027764 is about 522.9659940819.
It can be divided in two parts, 1430277 and 64, that added together give a palindrome (1430341).
The spelling of 143027764 in words is "one hundred forty-three million, twenty-seven thousand, seven hundred sixty-four".
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