Base | Representation |
---|---|
bin | 11100001111111011… |
… | …011100001001100111 |
3 | 2220021220000210222221 |
4 | 130033323130021213 |
5 | 444104443323421 |
6 | 21533452133211 |
7 | 2122440561163 |
oct | 341773341147 |
9 | 86256023887 |
10 | 30332011111 |
11 | 119556a1986 |
12 | 5a66167207 |
13 | 2b250c038c |
14 | 167a591ca3 |
15 | bc7d5c841 |
hex | 70fedc267 |
30332011111 has 8 divisors (see below), whose sum is σ = 30892995504. Its totient is φ = 29775682560.
The previous prime is 30332011049. The next prime is 30332011147. The reversal of 30332011111 is 11111023303.
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 30332011111 - 27 = 30332010983 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30332051111) 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, 1150810 + ... + 1176871.
It is an arithmetic number, because the mean of its divisors is an integer number (3861624438).
Almost surely, 230332011111 is an apocalyptic number.
30332011111 is a deficient number, since it is larger than the sum of its proper divisors (560984393).
30332011111 is a wasteful number, since it uses less digits than its factorization.
30332011111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2327921.
The product of its (nonzero) digits is 54, while the sum is 16.
Adding to 30332011111 its reverse (11111023303), we get a palindrome (41443034414).
The spelling of 30332011111 in words is "thirty billion, three hundred thirty-two million, eleven thousand, one hundred eleven".
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