Base | Representation |
---|---|
bin | 100111011011010100… |
… | …111011111101000111 |
3 | 11001021100122120100120 |
4 | 213123110323331013 |
5 | 1143200101420143 |
6 | 31240445113023 |
7 | 3026041333413 |
oct | 473324737507 |
9 | 131240576316 |
10 | 42334404423 |
11 | 16a547386a3 |
12 | 8255858773 |
13 | 3cb88b235c |
14 | 2098633d43 |
15 | 117b902383 |
hex | 9db53bf47 |
42334404423 has 32 divisors (see below), whose sum is σ = 58979880960. Its totient is φ = 26990945280.
The previous prime is 42334404383. The next prime is 42334404443. The reversal of 42334404423 is 32440443324.
It is not a de Polignac number, because 42334404423 - 214 = 42334388039 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (42334404443) 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 31 ways as a sum of consecutive naturals, for example, 1060893 + ... + 1100073.
It is an arithmetic number, because the mean of its divisors is an integer number (1843121280).
Almost surely, 242334404423 is an apocalyptic number.
42334404423 is a deficient number, since it is larger than the sum of its proper divisors (16645476537).
42334404423 is a wasteful number, since it uses less digits than its factorization.
42334404423 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39407.
The product of its (nonzero) digits is 110592, while the sum is 33.
Adding to 42334404423 its reverse (32440443324), we get a palindrome (74774847747).
The spelling of 42334404423 in words is "forty-two billion, three hundred thirty-four million, four hundred four thousand, four hundred twenty-three".
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