Base | Representation |
---|---|
bin | 1101101111110100001010… |
… | …00111010011000100101111 |
3 | 10222000222110112021120012210 |
4 | 12313322011013103010233 |
5 | 12430242434024041421 |
6 | 144143322421101503 |
7 | 6240026601510165 |
oct | 667720507230457 |
9 | 128028415246183 |
10 | 30230213112111 |
11 | 96a561a2245a1 |
12 | 3482999257893 |
13 | 13b390a01ba4c |
14 | 767215d0d235 |
15 | 376555921576 |
hex | 1b7e851d312f |
30230213112111 has 8 divisors (see below), whose sum is σ = 40307682201984. Its totient is φ = 20153109715160.
The previous prime is 30230213112103. The next prime is 30230213112131. The reversal of 30230213112111 is 11121131203203.
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 30230213112111 - 23 = 30230213112103 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30230213112131) 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, 91230285 + ... + 91561046.
It is an arithmetic number, because the mean of its divisors is an integer number (5038460275248).
Almost surely, 230230213112111 is an apocalyptic number.
30230213112111 is a deficient number, since it is larger than the sum of its proper divisors (10077469089873).
30230213112111 is a wasteful number, since it uses less digits than its factorization.
30230213112111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 182846461.
The product of its (nonzero) digits is 216, while the sum is 21.
Adding to 30230213112111 its reverse (11121131203203), we get a palindrome (41351344315314).
The spelling of 30230213112111 in words is "thirty trillion, two hundred thirty billion, two hundred thirteen million, one hundred twelve thousand, one hundred eleven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •