Base | Representation |
---|---|
bin | 100111010101001011… |
… | …110101001010110001 |
3 | 11001000011202001210110 |
4 | 213111023311022301 |
5 | 1142442211312113 |
6 | 31222324251533 |
7 | 3023350405101 |
oct | 472513651261 |
9 | 131004661713 |
10 | 42231354033 |
11 | 16a01553390 |
12 | 8227240ba9 |
13 | 3ca04412ab |
14 | 2088a8b201 |
15 | 1172848bc3 |
hex | 9d52f52b1 |
42231354033 has 32 divisors (see below), whose sum is σ = 63450427392. Its totient is φ = 24752923200.
The previous prime is 42231353921. The next prime is 42231354073. The reversal of 42231354033 is 33045313224.
It is not a de Polignac number, because 42231354033 - 220 = 42230305457 is a prime.
It is not an unprimeable number, because it can be changed into a prime (42231354073) by changing a digit.
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, 1651735 + ... + 1677107.
It is an arithmetic number, because the mean of its divisors is an integer number (1982825856).
Almost surely, 242231354033 is an apocalyptic number.
It is an amenable number.
42231354033 is a deficient number, since it is larger than the sum of its proper divisors (21219073359).
42231354033 is a wasteful number, since it uses less digits than its factorization.
42231354033 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27045.
The product of its (nonzero) digits is 25920, while the sum is 30.
Adding to 42231354033 its reverse (33045313224), we get a palindrome (75276667257).
The spelling of 42231354033 in words is "forty-two billion, two hundred thirty-one million, three hundred fifty-four thousand, thirty-three".
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