Base | Representation |
---|---|
bin | 1101101001001011101001… |
… | …00000000101100101101001 |
3 | 10221020012011221200022221101 |
4 | 12310211310200011211221 |
5 | 12413024203042143423 |
6 | 143450511124241401 |
7 | 6214410663601243 |
oct | 664456440054551 |
9 | 127205157608841 |
10 | 30002301131113 |
11 | 96179a4914a03 |
12 | 3446791b40261 |
13 | 13982880bc1ac |
14 | 75a194c31093 |
15 | 370666d207ad |
hex | 1b4974805969 |
30002301131113 has 4 divisors (see below), whose sum is σ = 30002312143188. Its totient is φ = 30002290119040.
The previous prime is 30002301131071. The next prime is 30002301131129. The reversal of 30002301131113 is 31113110320003.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It can be written as a sum of positive squares in 2 ways, for example, as 13869643294809 + 16132657836304 = 3724197^2 + 4016548^2 .
It is a cyclic number.
It is not a de Polignac number, because 30002301131113 - 241 = 27803277875561 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30002301131813) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1912293 + ... + 7978813.
It is an arithmetic number, because the mean of its divisors is an integer number (7500578035797).
Almost surely, 230002301131113 is an apocalyptic number.
It is an amenable number.
30002301131113 is a deficient number, since it is larger than the sum of its proper divisors (11012075).
30002301131113 is an equidigital number, since it uses as much as digits as its factorization.
30002301131113 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11012074.
The product of its (nonzero) digits is 162, while the sum is 19.
Adding to 30002301131113 its reverse (31113110320003), we get a palindrome (61115411451116).
The spelling of 30002301131113 in words is "thirty trillion, two billion, three hundred one million, one hundred thirty-one thousand, one hundred thirteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.101 sec. • engine limits •