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3301144513 = 14957220709
BaseRepresentation
bin1100010011000011…
…0111011111000001
322112001200111221121
43010300313133001
523230043111023
61303322552241
7144543160012
oct30460673701
98461614847
103301144513
111444456807
12781668681
13407bc3264
142345d7009
15144c2bd5d
hexc4c377c1

3301144513 has 4 divisors (see below), whose sum is σ = 3301380180. Its totient is φ = 3300908848.

The previous prime is 3301144487. The next prime is 3301144519. The reversal of 3301144513 is 3154411033.

3301144513 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3154411033 = 11512740583.

It can be written as a sum of positive squares in 2 ways, for example, as 342546064 + 2958598449 = 18508^2 + 54393^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-3301144513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3301144519) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95398 + ... + 125311.

It is an arithmetic number, because the mean of its divisors is an integer number (825345045).

Almost surely, 23301144513 is an apocalyptic number.

It is an amenable number.

3301144513 is a deficient number, since it is larger than the sum of its proper divisors (235667).

3301144513 is a wasteful number, since it uses less digits than its factorization.

3301144513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 235666.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3301144513 is about 57455.5873088075. The cubic root of 3301144513 is about 1488.9776499597.

Adding to 3301144513 its reverse (3154411033), we get a palindrome (6455555546).

The spelling of 3301144513 in words is "three billion, three hundred one million, one hundred forty-four thousand, five hundred thirteen".

Divisors: 1 14957 220709 3301144513