Base | Representation |
---|---|
bin | 1010000101101… |
… | …1000110101011 |
3 | 2221121212220210 |
4 | 2201123012223 |
5 | 41313104303 |
6 | 4110552203 |
7 | 1022452566 |
oct | 241330653 |
9 | 87555823 |
10 | 42316203 |
11 | 21982876 |
12 | 12208663 |
13 | 89c7b97 |
14 | 58974dd |
15 | 3aad203 |
hex | 285b1ab |
42316203 has 8 divisors (see below), whose sum is σ = 56496448. Its totient is φ = 28173384.
The previous prime is 42316199. The next prime is 42316217. The reversal of 42316203 is 30261324.
It is a happy number.
42316203 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 not a de Polignac number, because 42316203 - 22 = 42316199 is a prime.
It is a super-2 number, since 2×423162032 = 3581322072674418, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 42316203.
It is not an unprimeable number, because it can be changed into a prime (42316283) 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, 6601 + ... + 11322.
It is an arithmetic number, because the mean of its divisors is an integer number (7062056).
Almost surely, 242316203 is an apocalyptic number.
42316203 is a deficient number, since it is larger than the sum of its proper divisors (14180245).
42316203 is a wasteful number, since it uses less digits than its factorization.
42316203 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18713.
The product of its (nonzero) digits is 864, while the sum is 21.
The square root of 42316203 is about 6505.0905451039. The cubic root of 42316203 is about 348.4728098960.
Adding to 42316203 its reverse (30261324), we get a palindrome (72577527).
The spelling of 42316203 in words is "forty-two million, three hundred sixteen thousand, two hundred three".
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