Base | Representation |
---|---|
bin | 1011101010001100000… |
… | …0001011110000111101 |
3 | 201011000110212100212122 |
4 | 2322203000023300331 |
5 | 11240210111330023 |
6 | 232003521212325 |
7 | 20320462235345 |
oct | 2724300136075 |
9 | 634013770778 |
10 | 200303230013 |
11 | 77a47a51417 |
12 | 329a11910a5 |
13 | 15b720ab213 |
14 | 99a2495d25 |
15 | 5324dc02c8 |
hex | 2ea300bc3d |
200303230013 has 4 divisors (see below), whose sum is σ = 201502650720. Its totient is φ = 199103809308.
The previous prime is 200303229991. The next prime is 200303230019. The reversal of 200303230013 is 310032303002.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 200303230013 - 218 = 200302967869 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 200303229973 and 200303230000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (200303230019) 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, 599710103 + ... + 599710436.
It is an arithmetic number, because the mean of its divisors is an integer number (50375662680).
Almost surely, 2200303230013 is an apocalyptic number.
It is an amenable number.
200303230013 is a deficient number, since it is larger than the sum of its proper divisors (1199420707).
200303230013 is a wasteful number, since it uses less digits than its factorization.
200303230013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1199420706.
The product of its (nonzero) digits is 324, while the sum is 17.
Adding to 200303230013 its reverse (310032303002), we get a palindrome (510335533015).
The spelling of 200303230013 in words is "two hundred billion, three hundred three million, two hundred thirty thousand, thirteen".
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