Base | Representation |
---|---|
bin | 111100100000100… |
… | …0001001001111011 |
3 | 12020111101102202002 |
4 | 1321001001021323 |
5 | 13124224410021 |
6 | 533244331215 |
7 | 101212231112 |
oct | 17101011173 |
9 | 5214342662 |
10 | 2030310011 |
11 | 952069a64 |
12 | 487b43b0b |
13 | 26482a492 |
14 | 153908c79 |
15 | bd39d50b |
hex | 7904127b |
2030310011 has 4 divisors (see below), whose sum is σ = 2046296832. Its totient is φ = 2014323192.
The previous prime is 2030309971. The next prime is 2030310047. The reversal of 2030310011 is 1100130302.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 2030310011 - 218 = 2030047867 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2030309974 and 2030310001.
It is not an unprimeable number, because it can be changed into a prime (2030300011) 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, 7993220 + ... + 7993473.
It is an arithmetic number, because the mean of its divisors is an integer number (511574208).
Almost surely, 22030310011 is an apocalyptic number.
2030310011 is a deficient number, since it is larger than the sum of its proper divisors (15986821).
2030310011 is a wasteful number, since it uses less digits than its factorization.
2030310011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15986820.
The product of its (nonzero) digits is 18, while the sum is 11.
The square root of 2030310011 is about 45058.9614949124. The cubic root of 2030310011 is about 1266.2538690033.
Adding to 2030310011 its reverse (1100130302), we get a palindrome (3130440313).
The spelling of 2030310011 in words is "two billion, thirty million, three hundred ten thousand, eleven".
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