Base | Representation |
---|---|
bin | 1011010010011100… |
… | …0010111100100101 |
3 | 21211011201210012010 |
4 | 2310213002330211 |
5 | 22201203301230 |
6 | 1220402144433 |
7 | 135042501363 |
oct | 26447027445 |
9 | 7734653163 |
10 | 3030134565 |
11 | 1315482a47 |
12 | 706952119 |
13 | 393a05843 |
14 | 20a60c633 |
15 | 12b0479b0 |
hex | b49c2f25 |
3030134565 has 16 divisors (see below), whose sum is σ = 4855913856. Its totient is φ = 1613505600.
The previous prime is 3030134551. The next prime is 3030134581. The reversal of 3030134565 is 5654310303.
It is a happy number.
3030134565 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3030134565 - 26 = 3030134501 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 150606 + ... + 169535.
It is an arithmetic number, because the mean of its divisors is an integer number (303494616).
Almost surely, 23030134565 is an apocalyptic number.
It is an amenable number.
3030134565 is a deficient number, since it is larger than the sum of its proper divisors (1825779291).
3030134565 is a wasteful number, since it uses less digits than its factorization.
3030134565 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 320780.
The product of its (nonzero) digits is 16200, while the sum is 30.
The square root of 3030134565 is about 55046.6580729475. The cubic root of 3030134565 is about 1447.0625534634.
Adding to 3030134565 its reverse (5654310303), we get a palindrome (8684444868).
The spelling of 3030134565 in words is "three billion, thirty million, one hundred thirty-four thousand, five hundred sixty-five".
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