Base | Representation |
---|---|
bin | 100111010101010110… |
… | …111001001110100001 |
3 | 11001000101012102010120 |
4 | 213111112321032201 |
5 | 1142443432113431 |
6 | 31222510350453 |
7 | 3023414144364 |
oct | 472526711641 |
9 | 131011172116 |
10 | 42234254241 |
11 | 16a03154353 |
12 | 82281bb429 |
13 | 3ca0c183aa |
14 | 20892040db |
15 | 1172c1d196 |
hex | 9d55b93a1 |
42234254241 has 12 divisors (see below), whose sum is σ = 56759299632. Its totient is φ = 27934435368.
The previous prime is 42234254239. The next prime is 42234254267. The reversal of 42234254241 is 14245243224.
It is not a de Polignac number, because 42234254241 - 21 = 42234254239 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42234254281) 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 11 ways as a sum of consecutive naturals, for example, 388035 + ... + 484808.
It is an arithmetic number, because the mean of its divisors is an integer number (4729941636).
Almost surely, 242234254241 is an apocalyptic number.
It is an amenable number.
42234254241 is a deficient number, since it is larger than the sum of its proper divisors (14525045391).
42234254241 is an equidigital number, since it uses as much as digits as its factorization.
42234254241 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 873100 (or 872973 counting only the distinct ones).
The product of its digits is 61440, while the sum is 33.
Adding to 42234254241 its reverse (14245243224), we get a palindrome (56479497465).
The spelling of 42234254241 in words is "forty-two billion, two hundred thirty-four million, two hundred fifty-four thousand, two hundred forty-one".
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