Base | Representation |
---|---|
bin | 1011010010100010… |
… | …1000011111101001 |
3 | 21211012111220202022 |
4 | 2310220220133221 |
5 | 22201310104010 |
6 | 1220415114225 |
7 | 135046153133 |
oct | 26450503751 |
9 | 7735456668 |
10 | 3030550505 |
11 | 13157374a4 |
12 | 706b12975 |
13 | 393b1cc68 |
14 | 20a6ba053 |
15 | 12b0cad55 |
hex | b4a287e9 |
3030550505 has 8 divisors (see below), whose sum is σ = 3652542600. Its totient is φ = 2413852416.
The previous prime is 3030550487. The next prime is 3030550507. The reversal of 3030550505 is 5050550303.
3030550505 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 4 ways, for example, as 846577216 + 2183973289 = 29096^2 + 46733^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3030550505 - 218 = 3030288361 is a prime.
It is not an unprimeable number, because it can be changed into a prime (3030550507) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1322240 + ... + 1324529.
It is an arithmetic number, because the mean of its divisors is an integer number (456567825).
Almost surely, 23030550505 is an apocalyptic number.
It is an amenable number.
3030550505 is a deficient number, since it is larger than the sum of its proper divisors (621992095).
3030550505 is a wasteful number, since it uses less digits than its factorization.
3030550505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2647003.
The product of its (nonzero) digits is 5625, while the sum is 26.
The square root of 3030550505 is about 55050.4360109891. The cubic root of 3030550505 is about 1447.1287621468.
The spelling of 3030550505 in words is "three billion, thirty million, five hundred fifty thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •