Base | Representation |
---|---|
bin | 1010001110010… |
… | …1101000100010 |
3 | 2222200201021011 |
4 | 2203211220202 |
5 | 41434233433 |
6 | 4131051134 |
7 | 1030335061 |
oct | 243455042 |
9 | 88621234 |
10 | 42883618 |
11 | 22230108 |
12 | 12440aaa |
13 | 8b6622b |
14 | 59a41d8 |
15 | 3b713cd |
hex | 28e5a22 |
42883618 has 8 divisors (see below), whose sum is σ = 65285712. Its totient is φ = 21121716.
The previous prime is 42883597. The next prime is 42883637. The reversal of 42883618 is 81638824.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 159880 + ... + 160147.
It is an arithmetic number, because the mean of its divisors is an integer number (8160714).
Almost surely, 242883618 is an apocalyptic number.
42883618 is a deficient number, since it is larger than the sum of its proper divisors (22402094).
42883618 is a wasteful number, since it uses less digits than its factorization.
42883618 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 320096.
The product of its digits is 73728, while the sum is 40.
The square root of 42883618 is about 6548.5584673270. The cubic root of 42883618 is about 350.0234487691.
The spelling of 42883618 in words is "forty-two million, eight hundred eighty-three thousand, six hundred eighteen".
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