Base | Representation |
---|---|
bin | 1000010001011110011… |
… | …1101101000101011000 |
3 | 111120212022001111200021 |
4 | 2010113213231011120 |
5 | 4312040313030031 |
6 | 145143235320224 |
7 | 13161055544362 |
oct | 2042747550530 |
9 | 446768044607 |
10 | 142130205016 |
11 | 55305882758 |
12 | 23667150074 |
13 | 10530cc7237 |
14 | 6c444dbd32 |
15 | 3a6cc53511 |
hex | 21179ed158 |
142130205016 has 16 divisors (see below), whose sum is σ = 266962498200. Its totient is φ = 70940205504.
The previous prime is 142130204963. The next prime is 142130205023. The reversal of 142130205016 is 610502031241.
It is a happy number.
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, 15607290 + ... + 15616393.
Almost surely, 2142130205016 is an apocalyptic number.
It is an amenable number.
142130205016 is a deficient number, since it is larger than the sum of its proper divisors (124832293184).
142130205016 is a wasteful number, since it uses less digits than its factorization.
142130205016 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31224258 (or 31224254 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 142130205016 its reverse (610502031241), we get a palindrome (752632236257).
The spelling of 142130205016 in words is "one hundred forty-two billion, one hundred thirty million, two hundred five thousand, sixteen".
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