Base | Representation |
---|---|
bin | 11011111110100101… |
… | …011110010010000001 |
3 | 2212112121111221200011 |
4 | 123332211132102001 |
5 | 443011001240001 |
6 | 21444535424521 |
7 | 2112305425000 |
oct | 337645362201 |
9 | 85477457604 |
10 | 30041040001 |
11 | 11816424a95 |
12 | 59a4825141 |
13 | 2aa9a3411b |
14 | 164da8cc37 |
15 | bac533d51 |
hex | 6fe95e481 |
30041040001 has 16 divisors (see below), whose sum is σ = 35214880000. Its totient is φ = 25615989504.
The previous prime is 30041039993. The next prime is 30041040023. The reversal of 30041040001 is 10004014003.
It is not a de Polignac number, because 30041040001 - 23 = 30041039993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30041040031) 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 15 ways as a sum of consecutive naturals, for example, 160701 + ... + 293098.
It is an arithmetic number, because the mean of its divisors is an integer number (2200930000).
Almost surely, 230041040001 is an apocalyptic number.
It is an amenable number.
30041040001 is a deficient number, since it is larger than the sum of its proper divisors (5173839999).
30041040001 is an equidigital number, since it uses as much as digits as its factorization.
30041040001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 454013 (or 453999 counting only the distinct ones).
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 30041040001 its reverse (10004014003), we get a palindrome (40045054004).
The spelling of 30041040001 in words is "thirty billion, forty-one million, forty thousand, one".
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