Base | Representation |
---|---|
bin | 1101110101100001101101… |
… | …00010110101011010011001 |
3 | 10222201202000112212110122021 |
4 | 12322300312202311122121 |
5 | 12442001344114114301 |
6 | 144413420242254441 |
7 | 6260145061611253 |
oct | 672606642653231 |
9 | 128652015773567 |
10 | 30426463426201 |
11 | 977087742a217 |
12 | 34b4a29057421 |
13 | 13c928453bb5b |
14 | 772911dd8cd3 |
15 | 37b6deab78a1 |
hex | 1bac368b5699 |
30426463426201 has 4 divisors (see below), whose sum is σ = 30427284712500. Its totient is φ = 30425642139904.
The previous prime is 30426463426193. The next prime is 30426463426213. The reversal of 30426463426201 is 10262436462403.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 20866624000000 + 9559839426201 = 4568000^2 + 3091899^2 .
It is a cyclic number.
It is not a de Polignac number, because 30426463426201 - 23 = 30426463426193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (30421463426201) 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, 410587576 + ... + 410661673.
It is an arithmetic number, because the mean of its divisors is an integer number (7606821178125).
Almost surely, 230426463426201 is an apocalyptic number.
It is an amenable number.
30426463426201 is a deficient number, since it is larger than the sum of its proper divisors (821286299).
30426463426201 is an equidigital number, since it uses as much as digits as its factorization.
30426463426201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 821286298.
The product of its (nonzero) digits is 995328, while the sum is 43.
Adding to 30426463426201 its reverse (10262436462403), we get a palindrome (40688899888604).
The spelling of 30426463426201 in words is "thirty trillion, four hundred twenty-six billion, four hundred sixty-three million, four hundred twenty-six thousand, two hundred one".
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