Base | Representation |
---|---|
bin | 1101101010000010111101… |
… | …10100011010000000111001 |
3 | 10221100000211212100101212100 |
4 | 12311001132310122000321 |
5 | 12414021020021124402 |
6 | 143512302235534013 |
7 | 6216512003120541 |
oct | 665013664320071 |
9 | 127300755311770 |
10 | 30032002129977 |
11 | 96295562a6a61 |
12 | 34504a08ba309 |
13 | 139b00c546033 |
14 | 75b7b1686321 |
15 | 37130458671c |
hex | 1b505ed1a039 |
30032002129977 has 12 divisors (see below), whose sum is σ = 43382832980500. Its totient is φ = 20019823515648.
The previous prime is 30032002129951. The next prime is 30032002129993. The reversal of 30032002129977 is 77992120023003.
It is a happy number.
30032002129977 is a `hidden beast` number, since 30 + 0 + 320 + 0 + 2 + 1 + 299 + 7 + 7 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 10318588609536 + 19713413520441 = 3212256^2 + 4439979^2 .
It is not a de Polignac number, because 30032002129977 - 28 = 30032002129721 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30032002129477) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 125810608 + ... + 126049089.
Almost surely, 230032002129977 is an apocalyptic number.
It is an amenable number.
30032002129977 is a deficient number, since it is larger than the sum of its proper divisors (13350830850523).
30032002129977 is a wasteful number, since it uses less digits than its factorization.
30032002129977 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 251872952 (or 251872949 counting only the distinct ones).
The product of its (nonzero) digits is 285768, while the sum is 45.
The spelling of 30032002129977 in words is "thirty trillion, thirty-two billion, two million, one hundred twenty-nine thousand, nine hundred seventy-seven".
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