Base | Representation |
---|---|
bin | 1101101100010110101100… |
… | …00011111011101101101001 |
3 | 10221121121120010001022221221 |
4 | 12312023112003323231221 |
5 | 12421320431344201301 |
6 | 144012540143502041 |
7 | 6225320245544533 |
oct | 666132603735551 |
9 | 127547503038857 |
10 | 30111312100201 |
11 | 965a1547534a2 |
12 | 34639355b7921 |
13 | 13a563b71c8b7 |
14 | 761576920853 |
15 | 3733e71a1da1 |
hex | 1b62d60fbb69 |
30111312100201 has 8 divisors (see below), whose sum is σ = 31925476353024. Its totient is φ = 28301915691840.
The previous prime is 30111312100189. The next prime is 30111312100211. The reversal of 30111312100201 is 10200121311103.
It is a happy number.
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 30111312100201 - 237 = 29973873146729 is a prime.
It is a super-2 number, since 2×301113121002012 (a number of 28 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30111312100211) 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, 1191948105 + ... + 1191973366.
It is an arithmetic number, because the mean of its divisors is an integer number (3990684544128).
Almost surely, 230111312100201 is an apocalyptic number.
It is an amenable number.
30111312100201 is a deficient number, since it is larger than the sum of its proper divisors (1814164252823).
30111312100201 is a wasteful number, since it uses less digits than its factorization.
30111312100201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2383922231.
The product of its (nonzero) digits is 36, while the sum is 16.
Adding to 30111312100201 its reverse (10200121311103), we get a palindrome (40311433411304).
The spelling of 30111312100201 in words is "thirty trillion, one hundred eleven billion, three hundred twelve million, one hundred thousand, two hundred one".
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