Base | Representation |
---|---|
bin | 100111011011110010… |
… | …011101100101000100 |
3 | 11001021220012210111120 |
4 | 213123302131211010 |
5 | 1143204042104244 |
6 | 31241323033540 |
7 | 3026164200624 |
oct | 473362354504 |
9 | 131256183446 |
10 | 42342144324 |
11 | 16a59044807 |
12 | 825836b8b0 |
13 | 3cba39228c |
14 | 209968a884 |
15 | 117c430819 |
hex | 9dbc9d944 |
42342144324 has 24 divisors (see below), whose sum is σ = 104610004128. Its totient is φ = 13283809920.
The previous prime is 42342144281. The next prime is 42342144367. The reversal of 42342144324 is 42344124324.
It is an interprime number because it is at equal distance from previous prime (42342144281) and next prime (42342144367).
It is a nude number because it is divisible by every one of its digits.
It is an unprimeable number.
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 7 ways as a sum of consecutive naturals, for example, 103779562 + ... + 103779969.
It is an arithmetic number, because the mean of its divisors is an integer number (4358750172).
Almost surely, 242342144324 is an apocalyptic number.
It is an amenable number.
42342144324 is an abundant number, since it is smaller than the sum of its proper divisors (62267859804).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42342144324 is a wasteful number, since it uses less digits than its factorization.
42342144324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 207559555 (or 207559553 counting only the distinct ones).
The product of its digits is 73728, while the sum is 33.
Adding to 42342144324 its reverse (42344124324), we get a palindrome (84686268648).
The spelling of 42342144324 in words is "forty-two billion, three hundred forty-two million, one hundred forty-four thousand, three hundred twenty-four".
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