Base | Representation |
---|---|
bin | 100111010101001110… |
… | …010100000110110001 |
3 | 11001000012222010210212 |
4 | 213111032110012301 |
5 | 1142442343130131 |
6 | 31222350233505 |
7 | 3023356056062 |
oct | 472516240661 |
9 | 131005863725 |
10 | 42232005041 |
11 | 16a01958506 |
12 | 82274b5895 |
13 | 3ca060b6c5 |
14 | 2088bba569 |
15 | 1172926a2b |
hex | 9d53941b1 |
42232005041 has 4 divisors (see below), whose sum is σ = 42810525732. Its totient is φ = 41653484352.
The previous prime is 42232005037. The next prime is 42232005077. The reversal of 42232005041 is 14050023224.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8107201600 + 34124803441 = 90040^2 + 184729^2 .
It is a cyclic number.
It is not a de Polignac number, because 42232005041 - 22 = 42232005037 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 42232004998 and 42232005016.
It is not an unprimeable number, because it can be changed into a prime (42232005001) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 289260236 + ... + 289260381.
It is an arithmetic number, because the mean of its divisors is an integer number (10702631433).
Almost surely, 242232005041 is an apocalyptic number.
It is an amenable number.
42232005041 is a deficient number, since it is larger than the sum of its proper divisors (578520691).
42232005041 is an equidigital number, since it uses as much as digits as its factorization.
42232005041 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 578520690.
The product of its (nonzero) digits is 1920, while the sum is 23.
Adding to 42232005041 its reverse (14050023224), we get a palindrome (56282028265).
The spelling of 42232005041 in words is "forty-two billion, two hundred thirty-two million, five thousand, forty-one".
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