Base | Representation |
---|---|
bin | 1010000100011… |
… | …1010010101100 |
3 | 2221110202121012 |
4 | 2201013102230 |
5 | 41303010202 |
6 | 4105124352 |
7 | 1021664156 |
oct | 241072254 |
9 | 87422535 |
10 | 42235052 |
11 | 21927902 |
12 | 121896b8 |
13 | 8999c72 |
14 | 5875ad6 |
15 | 3a94152 |
hex | 28474ac |
42235052 has 6 divisors (see below), whose sum is σ = 73911348. Its totient is φ = 21117524.
The previous prime is 42235033. The next prime is 42235057. The reversal of 42235052 is 25053224.
It is not an unprimeable number, because it can be changed into a prime (42235057) by changing a digit.
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 as a sum of consecutive naturals, namely, 5279378 + ... + 5279385.
It is an arithmetic number, because the mean of its divisors is an integer number (12318558).
Almost surely, 242235052 is an apocalyptic number.
It is an amenable number.
42235052 is a deficient number, since it is larger than the sum of its proper divisors (31676296).
42235052 is a wasteful number, since it uses less digits than its factorization.
42235052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10558767 (or 10558765 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 23.
The square root of 42235052 is about 6498.8500521246. The cubic root of 42235052 is about 348.2499085692.
Adding to 42235052 its reverse (25053224), we get a palindrome (67288276).
The spelling of 42235052 in words is "forty-two million, two hundred thirty-five thousand, fifty-two".
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