Base | Representation |
---|---|
bin | 101101100001010101110000… |
… | …100111101110010100110001 |
3 | 222020212020110020100002222111 |
4 | 231201111300213232110301 |
5 | 202220112123201430001 |
6 | 1545444025211205321 |
7 | 60112126634135200 |
oct | 5541256047562461 |
9 | 866766406302874 |
10 | 200203200030001 |
11 | 58877778148443 |
12 | 1a55487a746841 |
13 | 879310855a41c |
14 | 3761c5aadb237 |
15 | 1822b2841a851 |
hex | b615709ee531 |
200203200030001 has 6 divisors (see below), whose sum is σ = 232889436769650. Its totient is φ = 171602742882816.
The previous prime is 200203200029983. The next prime is 200203200030073. The reversal of 200203200030001 is 100030002302002.
It is a happy number.
200203200030001 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 139893919560976 + 60309280469025 = 11827676^2 + 7765905^2 .
It is not a de Polignac number, because 200203200030001 - 227 = 200203065812273 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200203200030101) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2042889796176 + ... + 2042889796273.
It is an arithmetic number, because the mean of its divisors is an integer number (38814906128275).
Almost surely, 2200203200030001 is an apocalyptic number.
It is an amenable number.
200203200030001 is a deficient number, since it is larger than the sum of its proper divisors (32686236739649).
200203200030001 is an equidigital number, since it uses as much as digits as its factorization.
200203200030001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4085779592463 (or 4085779592456 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 13.
Adding to 200203200030001 its reverse (100030002302002), we get a palindrome (300233202332003).
The spelling of 200203200030001 in words is "two hundred trillion, two hundred three billion, two hundred million, thirty thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •