Base | Representation |
---|---|
bin | 1010000111110… |
… | …1111000001001 |
3 | 2221220010021222 |
4 | 2201331320021 |
5 | 41332134013 |
6 | 4114011425 |
7 | 1023615050 |
oct | 241757011 |
9 | 87803258 |
10 | 42458633 |
11 | 21a6a888 |
12 | 12276b75 |
13 | 8a47969 |
14 | 58d3397 |
15 | 3ada508 |
hex | 287de09 |
42458633 has 8 divisors (see below), whose sum is σ = 48846720. Its totient is φ = 36151200.
The previous prime is 42458627. The next prime is 42458641. The reversal of 42458633 is 33685424.
42458633 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 cyclic number.
It is not a de Polignac number, because 42458633 - 24 = 42458617 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 42458593 and 42458602.
It is not an unprimeable number, because it can be changed into a prime (42458833) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19028 + ... + 21141.
It is an arithmetic number, because the mean of its divisors is an integer number (6105840).
Almost surely, 242458633 is an apocalyptic number.
It is an amenable number.
42458633 is a deficient number, since it is larger than the sum of its proper divisors (6388087).
42458633 is a wasteful number, since it uses less digits than its factorization.
42458633 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 40327.
The product of its digits is 69120, while the sum is 35.
The square root of 42458633 is about 6516.0289287265. The cubic root of 42458633 is about 348.8633411580.
The spelling of 42458633 in words is "forty-two million, four hundred fifty-eight thousand, six hundred thirty-three".
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