Base | Representation |
---|---|
bin | 1010000101111… |
… | …1001111010110 |
3 | 2221122202011011 |
4 | 2201133033112 |
5 | 41314130032 |
6 | 4111202434 |
7 | 1022553145 |
oct | 241371726 |
9 | 87582134 |
10 | 42333142 |
11 | 21994575 |
12 | 1221641a |
13 | 8a027c7 |
14 | 589d75c |
15 | 3ab3247 |
hex | 285f3d6 |
42333142 has 8 divisors (see below), whose sum is σ = 63855000. Its totient is φ = 21048144.
The previous prime is 42333139. The next prime is 42333157. The reversal of 42333142 is 24133324.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 58767 + ... + 59482.
It is an arithmetic number, because the mean of its divisors is an integer number (7981875).
Almost surely, 242333142 is an apocalyptic number.
42333142 is a deficient number, since it is larger than the sum of its proper divisors (21521858).
42333142 is a wasteful number, since it uses less digits than its factorization.
42333142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 118430.
The product of its digits is 1728, while the sum is 22.
The square root of 42333142 is about 6506.3923951757. The cubic root of 42333142 is about 348.5193010985.
Adding to 42333142 its reverse (24133324), we get a palindrome (66466466).
The spelling of 42333142 in words is "forty-two million, three hundred thirty-three thousand, one hundred forty-two".
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