Base | Representation |
---|---|
bin | 1011011111100010… |
… | …1001101000010110 |
3 | 21222000010100200100 |
4 | 2313320221220112 |
5 | 22304240043420 |
6 | 1230043554530 |
7 | 136310520366 |
oct | 26770515026 |
9 | 7860110610 |
10 | 3085081110 |
11 | 13434a2111 |
12 | 72122ba46 |
13 | 3a22035a7 |
14 | 213a329a6 |
15 | 130c9d190 |
hex | b7e29a16 |
3085081110 has 96 divisors (see below), whose sum is σ = 8491392000. Its totient is φ = 774957888.
The previous prime is 3085081093. The next prime is 3085081123. The reversal of 3085081110 is 111805803.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 301051 + ... + 311129.
It is an arithmetic number, because the mean of its divisors is an integer number (88452000).
Almost surely, 23085081110 is an apocalyptic number.
3085081110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 3085081110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4245696000).
3085081110 is an abundant number, since it is smaller than the sum of its proper divisors (5406310890).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3085081110 is a wasteful number, since it uses less digits than its factorization.
3085081110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10290 (or 10287 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 27.
The square root of 3085081110 is about 55543.5064611517. The cubic root of 3085081110 is about 1455.7569165470.
Adding to 3085081110 its reverse (111805803), we get a palindrome (3196886913).
The spelling of 3085081110 in words is "three billion, eighty-five million, eighty-one thousand, one hundred ten".
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