Base | Representation |
---|---|
bin | 10010101001010011… |
… | …000000001101101101 |
3 | 1220200020112112212001 |
4 | 102221103000031231 |
5 | 312000132402201 |
6 | 13110330212301 |
7 | 1306055615623 |
oct | 225123001555 |
9 | 56606475761 |
10 | 20020200301 |
11 | 8543976892 |
12 | 3a68884091 |
13 | 1b7092b28a |
14 | d7cc63513 |
15 | 7c290b301 |
hex | 4a94c036d |
20020200301 has 2 divisors, whose sum is σ = 20020200302. Its totient is φ = 20020200300.
The previous prime is 20020200289. The next prime is 20020200341. The reversal of 20020200301 is 10300202002.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 14466075625 + 5554124676 = 120275^2 + 74526^2 .
It is a cyclic number.
It is not a de Polignac number, because 20020200301 - 217 = 20020069229 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (20020200341) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10010100150 + 10010100151.
It is an arithmetic number, because the mean of its divisors is an integer number (10010100151).
Almost surely, 220020200301 is an apocalyptic number.
It is an amenable number.
20020200301 is a deficient number, since it is larger than the sum of its proper divisors (1).
20020200301 is an equidigital number, since it uses as much as digits as its factorization.
20020200301 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 24, while the sum is 10.
Adding to 20020200301 its reverse (10300202002), we get a palindrome (30320402303).
The spelling of 20020200301 in words is "twenty billion, twenty million, two hundred thousand, three hundred one".
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