Base | Representation |
---|---|
bin | 11100001111001110… |
… | …000011000111101111 |
3 | 2220021001122021122020 |
4 | 130033032003013233 |
5 | 444043422041421 |
6 | 21532345121223 |
7 | 2122234462212 |
oct | 341716030757 |
9 | 86231567566 |
10 | 30320112111 |
11 | 11949a04aa3 |
12 | 5a62189213 |
13 | 2b227b5353 |
14 | 1678b75779 |
15 | bc6cabdc6 |
hex | 70f3831ef |
30320112111 has 8 divisors (see below), whose sum is σ = 41189586480. Its totient is φ = 19832022912.
The previous prime is 30320112107. The next prime is 30320112131. The reversal of 30320112111 is 11121102303.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 30320112111 - 22 = 30320112107 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30320112101) 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, 95346106 + ... + 95346423.
It is an arithmetic number, because the mean of its divisors is an integer number (5148698310).
Almost surely, 230320112111 is an apocalyptic number.
30320112111 is a deficient number, since it is larger than the sum of its proper divisors (10869474369).
30320112111 is a wasteful number, since it uses less digits than its factorization.
30320112111 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 190692585.
The product of its (nonzero) digits is 36, while the sum is 15.
Adding to 30320112111 its reverse (11121102303), we get a palindrome (41441214414).
The spelling of 30320112111 in words is "thirty billion, three hundred twenty million, one hundred twelve thousand, one hundred eleven".
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