Base | Representation |
---|---|
bin | 10001000100100… |
… | …01001011110100 |
3 | 100222110100212012 |
4 | 20202101023310 |
5 | 243124413022 |
6 | 22113143352 |
7 | 3356121443 |
oct | 1042211364 |
9 | 328410765 |
10 | 143201012 |
11 | 73919049 |
12 | 3bb5ab58 |
13 | 2388b336 |
14 | 15038d5a |
15 | c889de2 |
hex | 88912f4 |
143201012 has 12 divisors (see below), whose sum is σ = 251018880. Its totient is φ = 71481336.
The previous prime is 143200991. The next prime is 143201027. The reversal of 143201012 is 210102341.
143201012 is digitally balanced in base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.
143201012 is strictly pandigital in base 9.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27062 + ... + 31917.
It is an arithmetic number, because the mean of its divisors is an integer number (20918240).
Almost surely, 2143201012 is an apocalyptic number.
It is an amenable number.
143201012 is a deficient number, since it is larger than the sum of its proper divisors (107817868).
143201012 is a wasteful number, since it uses less digits than its factorization.
143201012 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59590 (or 59588 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 14.
The square root of 143201012 is about 11966.6625255332. The cubic root of 143201012 is about 523.1770632536.
Adding to 143201012 its reverse (210102341), we get a palindrome (353303353).
The spelling of 143201012 in words is "one hundred forty-three million, two hundred one thousand, twelve".
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