Base | Representation |
---|---|
bin | 1101101010000001010010… |
… | …00111101000011010001011 |
3 | 10221022221112002002102021211 |
4 | 12311000221013220122023 |
5 | 12414012143401400021 |
6 | 143512033013513551 |
7 | 6216450453256552 |
oct | 665005107503213 |
9 | 127287462072254 |
10 | 30031101200011 |
11 | 9629133799a3a |
12 | 345028b0428b7 |
13 | 139abc79b5292 |
14 | 75b727b66d99 |
15 | 3712a04243e1 |
hex | 1b50291e868b |
30031101200011 has 8 divisors (see below), whose sum is σ = 30104764827984. Its totient is φ = 29957474457120.
The previous prime is 30031101199937. The next prime is 30031101200017. The reversal of 30031101200011 is 11000210113003.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-30031101200011 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 30031101199964 and 30031101200000.
It is not an unprimeable number, because it can be changed into a prime (30031101200017) 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, 7590561 + ... + 10847986.
It is an arithmetic number, because the mean of its divisors is an integer number (3763095603498).
Almost surely, 230031101200011 is an apocalyptic number.
30031101200011 is a deficient number, since it is larger than the sum of its proper divisors (73663627973).
30031101200011 is a wasteful number, since it uses less digits than its factorization.
30031101200011 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18442541.
The product of its (nonzero) digits is 18, while the sum is 13.
Adding to 30031101200011 its reverse (11000210113003), we get a palindrome (41031311313014).
The spelling of 30031101200011 in words is "thirty trillion, thirty-one billion, one hundred one million, two hundred thousand, eleven".
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