Base | Representation |
---|---|
bin | 10001000100000… |
… | …10100101010100 |
3 | 100222100022211002 |
4 | 20202002211110 |
5 | 243121004304 |
6 | 22112002432 |
7 | 3355452203 |
oct | 1042024524 |
9 | 328308732 |
10 | 143141204 |
11 | 73888118 |
12 | 3bb30418 |
13 | 2386a04b |
14 | 1502123a |
15 | c87731e |
hex | 8882954 |
143141204 has 6 divisors (see below), whose sum is σ = 250497114. Its totient is φ = 71570600.
The previous prime is 143141191. The next prime is 143141237. The reversal of 143141204 is 402141341.
It can be written as a sum of positive squares in only one way, i.e., 128777104 + 14364100 = 11348^2 + 3790^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17892647 + ... + 17892654.
It is an arithmetic number, because the mean of its divisors is an integer number (41749519).
Almost surely, 2143141204 is an apocalyptic number.
It is an amenable number.
143141204 is a deficient number, since it is larger than the sum of its proper divisors (107355910).
143141204 is a wasteful number, since it uses less digits than its factorization.
143141204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35785305 (or 35785303 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 20.
The square root of 143141204 is about 11964.1633221885. The cubic root of 143141204 is about 523.1042180260.
Adding to 143141204 its reverse (402141341), we get a palindrome (545282545).
The spelling of 143141204 in words is "one hundred forty-three million, one hundred forty-one thousand, two hundred four".
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