Base | Representation |
---|---|
bin | 100111001010100111… |
… | …110000001100101110 |
3 | 11000112211020212100112 |
4 | 213022213300030232 |
5 | 1142111323434314 |
6 | 31152553500022 |
7 | 3016066105325 |
oct | 471247601456 |
9 | 130484225315 |
10 | 42054124334 |
11 | 16920503062 |
12 | 8197a11612 |
13 | 3c727ca351 |
14 | 206d3150bc |
15 | 1161edb43e |
hex | 9ca9f032e |
42054124334 has 8 divisors (see below), whose sum is σ = 63140199240. Its totient is φ = 21007391256.
The previous prime is 42054124331. The next prime is 42054124349. The reversal of 42054124334 is 43342145024.
42054124334 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 42054124334.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42054124331) 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, 9832784 + ... + 9837059.
It is an arithmetic number, because the mean of its divisors is an integer number (7892524905).
Almost surely, 242054124334 is an apocalyptic number.
42054124334 is a deficient number, since it is larger than the sum of its proper divisors (21086074906).
42054124334 is a wasteful number, since it uses less digits than its factorization.
42054124334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19670914.
The product of its (nonzero) digits is 46080, while the sum is 32.
Adding to 42054124334 its reverse (43342145024), we get a palindrome (85396269358).
The spelling of 42054124334 in words is "forty-two billion, fifty-four million, one hundred twenty-four thousand, three hundred thirty-four".
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