Base | Representation |
---|---|
bin | 1101110010011101101001… |
… | …00010100110110101110011 |
3 | 10222100200022210000112200222 |
4 | 12321032310202212311303 |
5 | 12433240310444111311 |
6 | 144253211324403255 |
7 | 6246430451661524 |
oct | 671166442466563 |
9 | 128320283015628 |
10 | 30321203113331 |
11 | 973017175a209 |
12 | 34985516a652b |
13 | 13bc37ac8a060 |
14 | 76b7a84b484b |
15 | 378acdb56adb |
hex | 1b93b48a6d73 |
30321203113331 has 8 divisors (see below), whose sum is σ = 32723525422224. Its totient is φ = 27928869671520.
The previous prime is 30321203113273. The next prime is 30321203113351. The reversal of 30321203113331 is 13331130212303.
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 30321203113331 - 230 = 30320129371507 is a prime.
It is a super-2 number, since 2×303212031133312 (a number of 28 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 30321203113331.
It is not an unprimeable number, because it can be changed into a prime (30321203113351) 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, 2497210460 + ... + 2497222601.
It is an arithmetic number, because the mean of its divisors is an integer number (4090440677778).
Almost surely, 230321203113331 is an apocalyptic number.
30321203113331 is a deficient number, since it is larger than the sum of its proper divisors (2402322308893).
30321203113331 is a wasteful number, since it uses less digits than its factorization.
30321203113331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4994433541.
The product of its (nonzero) digits is 2916, while the sum is 26.
Adding to 30321203113331 its reverse (13331130212303), we get a palindrome (43652333325634).
The spelling of 30321203113331 in words is "thirty trillion, three hundred twenty-one billion, two hundred three million, one hundred thirteen thousand, three hundred thirty-one".
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