Base | Representation |
---|---|
bin | 1101101001011111111101… |
… | …10010010100100010010101 |
3 | 10221021020100021201020112111 |
4 | 12310233332302110202111 |
5 | 12413214024020220313 |
6 | 143455513454551021 |
7 | 6215245231035505 |
oct | 664577662244225 |
9 | 127236307636474 |
10 | 30013211101333 |
11 | 9621593251019 |
12 | 3448917808471 |
13 | 1399306484185 |
14 | 75a90bb87a05 |
15 | 370aa4a2943d |
hex | 1b4bfec94895 |
30013211101333 has 4 divisors (see below), whose sum is σ = 30981379201408. Its totient is φ = 29045043001260.
The previous prime is 30013211101277. The next prime is 30013211101339. The reversal of 30013211101333 is 33310111231003.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30013211101333 is a prime.
It is a super-3 number, since 3×300132111013333 (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30013211101339) 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, 484084049991 + ... + 484084050052.
It is an arithmetic number, because the mean of its divisors is an integer number (7745344800352).
Almost surely, 230013211101333 is an apocalyptic number.
It is an amenable number.
30013211101333 is a deficient number, since it is larger than the sum of its proper divisors (968168100075).
30013211101333 is an equidigital number, since it uses as much as digits as its factorization.
30013211101333 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 968168100074.
The product of its (nonzero) digits is 486, while the sum is 22.
Adding to 30013211101333 its reverse (33310111231003), we get a palindrome (63323322332336).
The spelling of 30013211101333 in words is "thirty trillion, thirteen billion, two hundred eleven million, one hundred one thousand, three hundred thirty-three".
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