Base | Representation |
---|---|
bin | 100111011001010011… |
… | …000000000000110001 |
3 | 11001011222120000221020 |
4 | 213121103000000301 |
5 | 1143112341423241 |
6 | 31233231050053 |
7 | 3025145656116 |
oct | 473123000061 |
9 | 131158500836 |
10 | 42300342321 |
11 | 16a374932a6 |
12 | 8246370929 |
13 | 3cb1817473 |
14 | 2093cc890d |
15 | 1178924b66 |
hex | 9d94c0031 |
42300342321 has 8 divisors (see below), whose sum is σ = 56738184384. Its totient is φ = 28031364240.
The previous prime is 42300342289. The next prime is 42300342341. The reversal of 42300342321 is 12324300324.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 42300342321 - 25 = 42300342289 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 42300342291 and 42300342300.
It is not an unprimeable number, because it can be changed into a prime (42300342341) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42215410 + ... + 42216411.
It is an arithmetic number, because the mean of its divisors is an integer number (7092273048).
Almost surely, 242300342321 is an apocalyptic number.
It is an amenable number.
42300342321 is a deficient number, since it is larger than the sum of its proper divisors (14437842063).
42300342321 is a wasteful number, since it uses less digits than its factorization.
42300342321 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84431991.
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 42300342321 its reverse (12324300324), we get a palindrome (54624642645).
The spelling of 42300342321 in words is "forty-two billion, three hundred million, three hundred forty-two thousand, three hundred twenty-one".
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