Base | Representation |
---|---|
bin | 11011010010100001011011… |
… | …011111011111001010101001 |
3 | 120201221210212012112201121002 |
4 | 123102201123133133022221 |
5 | 111212402131340201301 |
6 | 1103132250121124345 |
7 | 34165110663544631 |
oct | 3322413337371251 |
9 | 521853765481532 |
10 | 120020101100201 |
11 | 3527326a176315 |
12 | 115648490296b5 |
13 | 51c7b01a41ac3 |
14 | 218d00a9516c1 |
15 | dd1ee91e216b |
hex | 6d285b7df2a9 |
120020101100201 has 4 divisors (see below), whose sum is σ = 124158725276100. Its totient is φ = 115881476924304.
The previous prime is 120020101100171. The next prime is 120020101100219. The reversal of 120020101100201 is 102001101020021.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 96220875482176 + 23799225618025 = 9809224^2 + 4878445^2 .
It is a cyclic number.
It is not a de Polignac number, because 120020101100201 - 226 = 120020033991337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (120020101100231) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2069312087906 + ... + 2069312087963.
It is an arithmetic number, because the mean of its divisors is an integer number (31039681319025).
Almost surely, 2120020101100201 is an apocalyptic number.
It is an amenable number.
120020101100201 is a deficient number, since it is larger than the sum of its proper divisors (4138624175899).
120020101100201 is an equidigital number, since it uses as much as digits as its factorization.
120020101100201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4138624175898.
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 120020101100201 its reverse (102001101020021), we get a palindrome (222021202120222).
The spelling of 120020101100201 in words is "one hundred twenty trillion, twenty billion, one hundred one million, one hundred thousand, two hundred one".
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