Base | Representation |
---|---|
bin | 100111011110001110… |
… | …011101011101110011 |
3 | 11001101202011102112010 |
4 | 213132032131131303 |
5 | 1143300024211243 |
6 | 31245343334003 |
7 | 3030201611253 |
oct | 473616353563 |
9 | 131352142463 |
10 | 42383038323 |
11 | 16a7a135aaa |
12 | 8269bb1303 |
13 | 3cc59aca02 |
14 | 20a0c93963 |
15 | 1180d0c433 |
hex | 9de39d773 |
42383038323 has 16 divisors (see below), whose sum is σ = 57057020672. Its totient is φ = 27983340000.
The previous prime is 42383038319. The next prime is 42383038333. The reversal of 42383038323 is 32383038324.
It is not a de Polignac number, because 42383038323 - 22 = 42383038319 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (42383038303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8613 + ... + 291273.
It is an arithmetic number, because the mean of its divisors is an integer number (3566063792).
Almost surely, 242383038323 is an apocalyptic number.
42383038323 is a deficient number, since it is larger than the sum of its proper divisors (14673982349).
42383038323 is a wasteful number, since it uses less digits than its factorization.
42383038323 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283146.
The product of its (nonzero) digits is 248832, while the sum is 39.
Subtracting from 42383038323 its reverse (32383038324), we obtain a palindrome (9999999999).
The spelling of 42383038323 in words is "forty-two billion, three hundred eighty-three million, thirty-eight thousand, three hundred twenty-three".
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