Base | Representation |
---|---|
bin | 10001110011101011101111 |
3 | 22210011111012 |
4 | 101303223233 |
5 | 2143340033 |
6 | 244015435 |
7 | 54451514 |
oct | 21635357 |
9 | 8704435 |
10 | 4668143 |
11 | 26a9277 |
12 | 169157b |
13 | c75a1c |
14 | 89730b |
15 | 623248 |
hex | 473aef |
4668143 has 8 divisors (see below), whose sum is σ = 4765200. Its totient is φ = 4572288.
The previous prime is 4668133. The next prime is 4668163. The reversal of 4668143 is 3418664.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 4668143 - 222 = 473839 is a prime.
It is an Ulam number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4668113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12128 + ... + 12506.
It is an arithmetic number, because the mean of its divisors is an integer number (595650).
Almost surely, 24668143 is an apocalyptic number.
4668143 is a deficient number, since it is larger than the sum of its proper divisors (97057).
4668143 is a wasteful number, since it uses less digits than its factorization.
4668143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 601.
The product of its digits is 13824, while the sum is 32.
The square root of 4668143 is about 2160.5885772169. The cubic root of 4668143 is about 167.1275514476.
The spelling of 4668143 in words is "four million, six hundred sixty-eight thousand, one hundred forty-three".
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