Base | Representation |
---|---|
bin | 10001000100000… |
… | …00010110110011 |
3 | 100222022212022021 |
4 | 20202000112303 |
5 | 243120211313 |
6 | 22111452311 |
7 | 3355413463 |
oct | 1042002663 |
9 | 328285267 |
10 | 143132083 |
11 | 73881286 |
12 | 3bb27097 |
13 | 23865b53 |
14 | 1501bba3 |
15 | c87478d |
hex | 88805b3 |
143132083 has 8 divisors (see below), whose sum is σ = 144058176. Its totient is φ = 142209600.
The previous prime is 143132057. The next prime is 143132113. The reversal of 143132083 is 380231341.
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 143132083 - 25 = 143132051 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (143132783) 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, 134373 + ... + 135433.
It is an arithmetic number, because the mean of its divisors is an integer number (18007272).
Almost surely, 2143132083 is an apocalyptic number.
143132083 is a deficient number, since it is larger than the sum of its proper divisors (926093).
143132083 is a wasteful number, since it uses less digits than its factorization.
143132083 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1805.
The product of its (nonzero) digits is 1728, while the sum is 25.
The square root of 143132083 is about 11963.7821360973. The cubic root of 143132083 is about 523.0931070047.
The spelling of 143132083 in words is "one hundred forty-three million, one hundred thirty-two thousand, eighty-three".
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