Base | Representation |
---|---|
bin | 100011010110111110111111… |
… | …1111011110101000010010001 |
3 | 1111210020102200002201010121201 |
4 | 1012231331333323311002101 |
5 | 311231241433000130001 |
6 | 3021253343321551201 |
7 | 122340420064314016 |
oct | 10655757773650221 |
9 | 1453212602633551 |
10 | 311022203130001 |
11 | 90112859375650 |
12 | 2aa7222a645501 |
13 | 1047136378c9cc |
14 | 56b37aab0770d |
15 | 25e56043bd501 |
hex | 11adf7fef5091 |
311022203130001 has 8 divisors (see below), whose sum is σ = 339297455448000. Its totient is φ = 282747035241840.
The previous prime is 311022203129947. The next prime is 311022203130017. The reversal of 311022203130001 is 100031302220113.
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 311022203130001 - 233 = 311013613195409 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (311022200130001) 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, 13278726 + ... + 28255423.
It is an arithmetic number, because the mean of its divisors is an integer number (42412181931000).
Almost surely, 2311022203130001 is an apocalyptic number.
It is an amenable number.
311022203130001 is a deficient number, since it is larger than the sum of its proper divisors (28275252317999).
311022203130001 is a wasteful number, since it uses less digits than its factorization.
311022203130001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42214919.
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 311022203130001 its reverse (100031302220113), we get a palindrome (411053505350114).
The spelling of 311022203130001 in words is "three hundred eleven trillion, twenty-two billion, two hundred three million, one hundred thirty thousand, one".
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