Base | Representation |
---|---|
bin | 100111010101001110… |
… | …010100000110110010 |
3 | 11001000012222010210220 |
4 | 213111032110012302 |
5 | 1142442343130132 |
6 | 31222350233510 |
7 | 3023356056063 |
oct | 472516240662 |
9 | 131005863726 |
10 | 42232005042 |
11 | 16a01958507 |
12 | 82274b5896 |
13 | 3ca060b6c6 |
14 | 2088bba56a |
15 | 1172926a2c |
hex | 9d53941b2 |
42232005042 has 16 divisors (see below), whose sum is σ = 84475848672. Its totient is φ = 14075361920.
The previous prime is 42232005037. The next prime is 42232005077. The reversal of 42232005042 is 24050023224.
It is a happy number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446559 + ... + 532802.
It is an arithmetic number, because the mean of its divisors is an integer number (5279740542).
Almost surely, 242232005042 is an apocalyptic number.
42232005042 is an abundant number, since it is smaller than the sum of its proper divisors (42243843630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42232005042 is a wasteful number, since it uses less digits than its factorization.
42232005042 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 986553.
The product of its (nonzero) digits is 3840, while the sum is 24.
Adding to 42232005042 its reverse (24050023224), we get a palindrome (66282028266).
The spelling of 42232005042 in words is "forty-two billion, two hundred thirty-two million, five thousand, forty-two".
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