Base | Representation |
---|---|
bin | 1000010101001111010… |
… | …0111010100111111111 |
3 | 111200110200201201022011 |
4 | 2011103310322213333 |
5 | 4321122404120221 |
6 | 145431401232051 |
7 | 13225102325500 |
oct | 2052364724777 |
9 | 450420651264 |
10 | 143140301311 |
11 | 55783a71a87 |
12 | 238a9492627 |
13 | 1066235aa57 |
14 | 6cdc716ba7 |
15 | 3acb77b1e1 |
hex | 2153d3a9ff |
143140301311 has 24 divisors (see below), whose sum is σ = 181317798000. Its totient is φ = 112226131584.
The previous prime is 143140301299. The next prime is 143140301333. The reversal of 143140301311 is 113103041341.
It is not a de Polignac number, because 143140301311 - 29 = 143140300799 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (143140301411) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2623846 + ... + 2677843.
It is an arithmetic number, because the mean of its divisors is an integer number (7554908250).
Almost surely, 2143140301311 is an apocalyptic number.
143140301311 is a deficient number, since it is larger than the sum of its proper divisors (38177496689).
143140301311 is a wasteful number, since it uses less digits than its factorization.
143140301311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5301751 (or 5301744 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 22.
Adding to 143140301311 its reverse (113103041341), we get a palindrome (256243342652).
The spelling of 143140301311 in words is "one hundred forty-three billion, one hundred forty million, three hundred one thousand, three hundred eleven".
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