Base | Representation |
---|---|
bin | 11011010101001001111011… |
… | …000111000101110000011011 |
3 | 120202121002211202202100111112 |
4 | 123111021323013011300123 |
5 | 111223333142132431021 |
6 | 1103351330353250535 |
7 | 34214144222542100 |
oct | 3325117307056033 |
9 | 522532752670445 |
10 | 120201020202011 |
11 | 35332a6a2a7271 |
12 | 1159391a563a4b |
13 | 520bba4c0a378 |
14 | 2197a9083aaa7 |
15 | dd6a8744bd5b |
hex | 6d527b1c5c1b |
120201020202011 has 48 divisors (see below), whose sum is σ = 145894573658880. Its totient is φ = 98631146880000.
The previous prime is 120201020201963. The next prime is 120201020202047. The reversal of 120201020202011 is 110202020102021.
It is a de Polignac number, because none of the positive numbers 2k-120201020202011 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120201020202511) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 172863071 + ... + 173557031.
It is an arithmetic number, because the mean of its divisors is an integer number (3039470284560).
Almost surely, 2120201020202011 is an apocalyptic number.
120201020202011 is a deficient number, since it is larger than the sum of its proper divisors (25693553456869).
120201020202011 is a wasteful number, since it uses less digits than its factorization.
120201020202011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 695236 (or 695229 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 14.
Adding to 120201020202011 its reverse (110202020102021), we get a palindrome (230403040304032).
The spelling of 120201020202011 in words is "one hundred twenty trillion, two hundred one billion, twenty million, two hundred two thousand, eleven".
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