Base | Representation |
---|---|
bin | 10001000101100… |
… | …11100110111100 |
3 | 100222201112021102 |
4 | 20202303212330 |
5 | 243143421022 |
6 | 22120152232 |
7 | 3360246512 |
oct | 1042634674 |
9 | 328645242 |
10 | 143342012 |
11 | 73a04a80 |
12 | 40008678 |
13 | 2390a578 |
14 | 150744b2 |
15 | c8b6a92 |
hex | 88b39bc |
143342012 has 24 divisors (see below), whose sum is σ = 283091760. Its totient is φ = 62908160.
The previous prime is 143341999. The next prime is 143342021. The reversal of 143342012 is 210243341.
143342012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54893 + ... + 57444.
It is an arithmetic number, because the mean of its divisors is an integer number (11795490).
Almost surely, 2143342012 is an apocalyptic number.
It is an amenable number.
143342012 is a deficient number, since it is larger than the sum of its proper divisors (139749748).
143342012 is a wasteful number, since it uses less digits than its factorization.
143342012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 112381 (or 112379 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 143342012 is about 11972.5524429839. The cubic root of 143342012 is about 523.3487188556.
Adding to 143342012 its reverse (210243341), we get a palindrome (353585353).
The spelling of 143342012 in words is "one hundred forty-three million, three hundred forty-two thousand, twelve".
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