Base | Representation |
---|---|
bin | 1000010101010000000… |
… | …0100100001111000010 |
3 | 111200110220110212121222 |
4 | 2011110000210033002 |
5 | 4321124144332310 |
6 | 145431550515042 |
7 | 13225140305363 |
oct | 2052400441702 |
9 | 450426425558 |
10 | 143143355330 |
11 | 55785768568 |
12 | 238aa505a82 |
13 | 10662b89b71 |
14 | 6cdccadb6a |
15 | 3acbb81055 |
hex | 21540243c2 |
143143355330 has 48 divisors (see below), whose sum is σ = 270833060160. Its totient is φ = 54457617984.
The previous prime is 143143355317. The next prime is 143143355357. The reversal of 143143355330 is 33553341341.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 436451 + ... + 690489.
It is an arithmetic number, because the mean of its divisors is an integer number (5642355420).
Almost surely, 2143143355330 is an apocalyptic number.
143143355330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
143143355330 is a deficient number, since it is larger than the sum of its proper divisors (127689704830).
143143355330 is a wasteful number, since it uses less digits than its factorization.
143143355330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254171 (or 254142 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 35.
Adding to 143143355330 its reverse (33553341341), we get a palindrome (176696696671).
The spelling of 143143355330 in words is "one hundred forty-three billion, one hundred forty-three million, three hundred fifty-five thousand, three hundred thirty".
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