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3002113331 = 739379341
BaseRepresentation
bin1011001011110000…
…1001110100110011
321202020000011021122
42302330021310303
522122020111311
61213521412455
7134252354000
oct26274116463
97666004248
103002113331
1113006841a8
126b949a12b
1338ac74429
142069d68a7
151288600db
hexb2f09d33

3002113331 has 16 divisors (see below), whose sum is σ = 3505118400. Its totient is φ = 2570218560.

The previous prime is 3002113273. The next prime is 3002113333. The reversal of 3002113331 is 1333112003.

It is not a de Polignac number, because 3002113331 - 26 = 3002113267 is a prime.

It is a super-2 number, since 2×30021133312 = 18025368904335831122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3002113333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 316721 + ... + 326061.

It is an arithmetic number, because the mean of its divisors is an integer number (219069900).

Almost surely, 23002113331 is an apocalyptic number.

3002113331 is a deficient number, since it is larger than the sum of its proper divisors (503005069).

3002113331 is an frugal number, since it uses more digits than its factorization.

3002113331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10299 (or 10285 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 3002113331 is about 54791.5443385200. The cubic root of 3002113331 is about 1442.5881520078.

Adding to 3002113331 its reverse (1333112003), we get a palindrome (4335225334).

The spelling of 3002113331 in words is "three billion, two million, one hundred thirteen thousand, three hundred thirty-one".

Divisors: 1 7 49 343 937 6559 9341 45913 65387 321391 457709 3203963 8752517 61267619 428873333 3002113331