Base | Representation |
---|---|
bin | 10001000100000… |
… | …00010101101110 |
3 | 100222022212012201 |
4 | 20202000111232 |
5 | 243120211024 |
6 | 22111452114 |
7 | 3355413334 |
oct | 1042002556 |
9 | 328285181 |
10 | 143132014 |
11 | 73881223 |
12 | 3bb2703a |
13 | 23865acc |
14 | 1501bb54 |
15 | c874744 |
hex | 888056e |
143132014 has 8 divisors (see below), whose sum is σ = 219266208. Its totient is φ = 70043280.
The previous prime is 143132009. The next prime is 143132029. The reversal of 143132014 is 410231341.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 143131982 and 143132000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761247 + ... + 761434.
It is an arithmetic number, because the mean of its divisors is an integer number (27408276).
Almost surely, 2143132014 is an apocalyptic number.
143132014 is a deficient number, since it is larger than the sum of its proper divisors (76134194).
143132014 is a wasteful number, since it uses less digits than its factorization.
143132014 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1522730.
The product of its (nonzero) digits is 288, while the sum is 19.
The square root of 143132014 is about 11963.7792523935. The cubic root of 143132014 is about 523.0930229485.
Adding to 143132014 its reverse (410231341), we get a palindrome (553363355).
The spelling of 143132014 in words is "one hundred forty-three million, one hundred thirty-two thousand, fourteen".
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