Base | Representation |
---|---|
bin | 100101010110001001… |
… | …1001000111110111011 |
3 | 21200000021122201022212 |
4 | 1022230103020332323 |
5 | 2303222212010021 |
6 | 100502102405335 |
7 | 5536301454500 |
oct | 1125423107673 |
9 | 250007581285 |
10 | 80200110011 |
11 | 3101596475a |
12 | 13662a3084b |
13 | 774172a1c8 |
14 | 3c4b5894a7 |
15 | 2145d4a85b |
hex | 12ac4c8fbb |
80200110011 has 6 divisors (see below), whose sum is σ = 93294005580. Its totient is φ = 68742951396.
The previous prime is 80200109981. The next prime is 80200110047. The reversal of 80200110011 is 11001100208.
It is not a de Polignac number, because 80200110011 - 26 = 80200109947 is a prime.
It is a Duffinian number.
80200110011 is a modest number, since divided by 110011 gives 802 as remainder.
It is not an unprimeable number, because it can be changed into a prime (80200110811) 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, 818368421 + ... + 818368518.
It is an arithmetic number, because the mean of its divisors is an integer number (15549000930).
Almost surely, 280200110011 is an apocalyptic number.
80200110011 is a deficient number, since it is larger than the sum of its proper divisors (13093895569).
80200110011 is a wasteful number, since it uses less digits than its factorization.
80200110011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1636736953 (or 1636736946 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 14.
Adding to 80200110011 its reverse (11001100208), we get a palindrome (91201210219).
The spelling of 80200110011 in words is "eighty billion, two hundred million, one hundred ten thousand, eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.171 sec. • engine limits •