Base | Representation |
---|---|
bin | 10010111010100110… |
… | …000100101100001001 |
3 | 1221102110121211112000 |
4 | 102322212010230021 |
5 | 313043431141131 |
6 | 13155214341213 |
7 | 1316211440163 |
oct | 227246045411 |
9 | 57373554460 |
10 | 20310412041 |
11 | 86827751a7 |
12 | 3b29aba809 |
13 | 1bb8aac9ba |
14 | da9609933 |
15 | 7dd134ce6 |
hex | 4ba984b09 |
20310412041 has 8 divisors (see below), whose sum is σ = 30089499360. Its totient is φ = 13540274676.
The previous prime is 20310412019. The next prime is 20310412061. The reversal of 20310412041 is 14021401302.
20310412041 is a `hidden beast` number, since 203 + 10 + 412 + 0 + 41 = 666.
It is a de Polignac number, because none of the positive numbers 2k-20310412041 is a prime.
It is not an unprimeable number, because it can be changed into a prime (20310412061) 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, 376118715 + ... + 376118768.
It is an arithmetic number, because the mean of its divisors is an integer number (3761187420).
Almost surely, 220310412041 is an apocalyptic number.
It is an amenable number.
20310412041 is a deficient number, since it is larger than the sum of its proper divisors (9779087319).
20310412041 is an equidigital number, since it uses as much as digits as its factorization.
20310412041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 752237492 (or 752237486 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 20310412041 its reverse (14021401302), we get a palindrome (34331813343).
The spelling of 20310412041 in words is "twenty billion, three hundred ten million, four hundred twelve thousand, forty-one".
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