Base | Representation |
---|---|
bin | 1011011111100010… |
… | …0000101100011001 |
3 | 21222000001111110121 |
4 | 2313320200230121 |
5 | 22304232411010 |
6 | 1230043113241 |
7 | 136310305564 |
oct | 26770405431 |
9 | 7860044417 |
10 | 3085044505 |
11 | 1343477664 |
12 | 721212821 |
13 | 3a21bca2a |
14 | 213a234db |
15 | 130c923da |
hex | b7e20b19 |
3085044505 has 24 divisors (see below), whose sum is σ = 3859359192. Its totient is φ = 2367246336.
The previous prime is 3085044499. The next prime is 3085044517. The reversal of 3085044505 is 5054405803.
3085044505 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 12 ways, for example, as 197486809 + 2887557696 = 14053^2 + 53736^2 .
It is not a de Polignac number, because 3085044505 - 27 = 3085044377 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 657849 + ... + 662521.
It is an arithmetic number, because the mean of its divisors is an integer number (160806633).
Almost surely, 23085044505 is an apocalyptic number.
It is an amenable number.
3085044505 is a deficient number, since it is larger than the sum of its proper divisors (774314687).
3085044505 is a wasteful number, since it uses less digits than its factorization.
3085044505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4893 (or 4864 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 34.
The square root of 3085044505 is about 55543.1769437075. The cubic root of 3085044505 is about 1455.7511589250.
The spelling of 3085044505 in words is "three billion, eighty-five million, forty-four thousand, five hundred five".
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