Base | Representation |
---|---|
bin | 1001000110001010110111… |
… | …01000110101110000110101 |
3 | 2121211021202102001221212211 |
4 | 10203011123220311300311 |
5 | 10110213023213130401 |
6 | 110313202052013421 |
7 | 4133116642463146 |
oct | 443053350656065 |
9 | 77737672057784 |
10 | 20003200130101 |
11 | 6412344a9a161 |
12 | 22b0907301271 |
13 | b213a8299846 |
14 | 4d223527bacd |
15 | 24a4e0cac951 |
hex | 12315ba35c35 |
20003200130101 has 4 divisors (see below), whose sum is σ = 20003969598732. Its totient is φ = 20002430661472.
The previous prime is 20003200130047. The next prime is 20003200130107. The reversal of 20003200130101 is 10103100230002.
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 3407752920100 + 16595447210001 = 1846010^2 + 4073751^2 .
It is a cyclic number.
It is not a de Polignac number, because 20003200130101 - 213 = 20003200121909 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20003200130107) 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, 384695320 + ... + 384747313.
It is an arithmetic number, because the mean of its divisors is an integer number (5000992399683).
Almost surely, 220003200130101 is an apocalyptic number.
It is an amenable number.
20003200130101 is a deficient number, since it is larger than the sum of its proper divisors (769468631).
20003200130101 is an equidigital number, since it uses as much as digits as its factorization.
20003200130101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 769468630.
The product of its (nonzero) digits is 36, while the sum is 13.
Adding to 20003200130101 its reverse (10103100230002), we get a palindrome (30106300360103).
Subtracting from 20003200130101 its reverse (10103100230002), we obtain a palindrome (9900099900099).
The spelling of 20003200130101 in words is "twenty trillion, three billion, two hundred million, one hundred thirty thousand, one hundred one".
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