Base | Representation |
---|---|
bin | 1011010010011011… |
… | …1100111110101001 |
3 | 21211011200112122210 |
4 | 2310212330332221 |
5 | 22201202010441 |
6 | 1220401435333 |
7 | 135042340203 |
oct | 26446747651 |
9 | 7734615583 |
10 | 3030110121 |
11 | 1315466645 |
12 | 70693bb49 |
13 | 3939c768c |
14 | 20a603773 |
15 | 12b040616 |
hex | b49bcfa9 |
3030110121 has 8 divisors (see below), whose sum is σ = 4040530624. Its totient is φ = 2019881520.
The previous prime is 3030110087. The next prime is 3030110123. The reversal of 3030110121 is 1210110303.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3030110121 - 211 = 3030108073 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3030110097 and 3030110106.
It is not an unprimeable number, because it can be changed into a prime (3030110123) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5845 + ... + 78066.
It is an arithmetic number, because the mean of its divisors is an integer number (505066328).
Almost surely, 23030110121 is an apocalyptic number.
It is an amenable number.
3030110121 is a deficient number, since it is larger than the sum of its proper divisors (1010420503).
3030110121 is a wasteful number, since it uses less digits than its factorization.
3030110121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 95951.
The product of its (nonzero) digits is 18, while the sum is 12.
The square root of 3030110121 is about 55046.4360426722. The cubic root of 3030110121 is about 1447.0586623169.
Adding to 3030110121 its reverse (1210110303), we get a palindrome (4240220424).
The spelling of 3030110121 in words is "three billion, thirty million, one hundred ten thousand, one hundred twenty-one".
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