Base | Representation |
---|---|
bin | 100111010101011001… |
… | …110000010110111001 |
3 | 11001000102121112002012 |
4 | 213111121300112321 |
5 | 1142444130114340 |
6 | 31222534415305 |
7 | 3023423420312 |
oct | 472531602671 |
9 | 131012545065 |
10 | 42235004345 |
11 | 16a03616976 |
12 | 8228501535 |
13 | 3ca111b941 |
14 | 208935b609 |
15 | 1172d1a565 |
hex | 9d56705b9 |
42235004345 has 32 divisors (see below), whose sum is σ = 52941081600. Its totient is φ = 32310270720.
The previous prime is 42235004321. The next prime is 42235004353. The reversal of 42235004345 is 54340053224.
It is not a de Polignac number, because 42235004345 - 26 = 42235004281 is a prime.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4545074 + ... + 4554356.
It is an arithmetic number, because the mean of its divisors is an integer number (1654408800).
Almost surely, 242235004345 is an apocalyptic number.
It is an amenable number.
42235004345 is a deficient number, since it is larger than the sum of its proper divisors (10706077255).
42235004345 is a wasteful number, since it uses less digits than its factorization.
42235004345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9665.
The product of its (nonzero) digits is 57600, while the sum is 32.
Adding to 42235004345 its reverse (54340053224), we get a palindrome (96575057569).
The spelling of 42235004345 in words is "forty-two billion, two hundred thirty-five million, four thousand, three hundred forty-five".
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