Base | Representation |
---|---|
bin | 10010111001111110… |
… | …100001011011101011 |
3 | 1221101202010002020220 |
4 | 102321332201123223 |
5 | 313033302402021 |
6 | 13154204221123 |
7 | 1316024345532 |
oct | 227176413353 |
9 | 57352102226 |
10 | 20300044011 |
11 | 8677933585 |
12 | 3b2653a7a3 |
13 | 1bb68bc780 |
14 | da80ab319 |
15 | 7dc287cc6 |
hex | 4b9fa16eb |
20300044011 has 16 divisors (see below), whose sum is σ = 30682928640. Its totient is φ = 11834843040.
The previous prime is 20300043997. The next prime is 20300044013. The reversal of 20300044011 is 11044000302.
It is not a de Polignac number, because 20300044011 - 26 = 20300043947 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20300044013) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13696995 + ... + 13698476.
It is an arithmetic number, because the mean of its divisors is an integer number (1917683040).
Almost surely, 220300044011 is an apocalyptic number.
20300044011 is a deficient number, since it is larger than the sum of its proper divisors (10382884629).
20300044011 is a wasteful number, since it uses less digits than its factorization.
20300044011 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27395506.
The product of its (nonzero) digits is 96, while the sum is 15.
Adding to 20300044011 its reverse (11044000302), we get a palindrome (31344044313).
The spelling of 20300044011 in words is "twenty billion, three hundred million, forty-four thousand, eleven".
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