Base | Representation |
---|---|
bin | 1011010010011110… |
… | …1011011111000101 |
3 | 21211012001012222001 |
4 | 2310213223133011 |
5 | 22201224104423 |
6 | 1220405505301 |
7 | 135044062444 |
oct | 26447533705 |
9 | 7735035861 |
10 | 3030300613 |
11 | 131558677a |
12 | 706a12231 |
13 | 393a632b2 |
14 | 20a652d5b |
15 | 12b07bcad |
hex | b49eb7c5 |
3030300613 has 4 divisors (see below), whose sum is σ = 3038885388. Its totient is φ = 3021715840.
The previous prime is 3030300587. The next prime is 3030300617. The reversal of 3030300613 is 3160030303.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3160030303 = 151 ⋅20927353.
It can be written as a sum of positive squares in 2 ways, for example, as 2218221604 + 812079009 = 47098^2 + 28497^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3030300613 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030300617) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4291858 + ... + 4292563.
It is an arithmetic number, because the mean of its divisors is an integer number (759721347).
Almost surely, 23030300613 is an apocalyptic number.
It is an amenable number.
3030300613 is a deficient number, since it is larger than the sum of its proper divisors (8584775).
3030300613 is an equidigital number, since it uses as much as digits as its factorization.
3030300613 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8584774.
The product of its (nonzero) digits is 486, while the sum is 19.
The square root of 3030300613 is about 55048.1663000685. The cubic root of 3030300613 is about 1447.0889854527.
Adding to 3030300613 its reverse (3160030303), we get a palindrome (6190330916).
The spelling of 3030300613 in words is "three billion, thirty million, three hundred thousand, six hundred thirteen".
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