Base | Representation |
---|---|
bin | 111100110111100… |
… | …1110100010100111 |
3 | 12021100011212021110 |
4 | 1321233032202213 |
5 | 13140330022323 |
6 | 534400120103 |
7 | 101420212233 |
oct | 17157164247 |
9 | 5240155243 |
10 | 2042423463 |
11 | 958992a83 |
12 | 490006033 |
13 | 2671abcc2 |
14 | 15537d5c3 |
15 | be492793 |
hex | 79bce8a7 |
2042423463 has 8 divisors (see below), whose sum is σ = 2726543488. Its totient is φ = 1359959544.
The previous prime is 2042423459. The next prime is 2042423477. The reversal of 2042423463 is 3643242402.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 2042423463 - 22 = 2042423459 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 2042423463.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2042423063) 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 7 ways as a sum of consecutive naturals, for example, 411145 + ... + 416082.
It is an arithmetic number, because the mean of its divisors is an integer number (340817936).
Almost surely, 22042423463 is an apocalyptic number.
2042423463 is a deficient number, since it is larger than the sum of its proper divisors (684120025).
2042423463 is an equidigital number, since it uses as much as digits as its factorization.
2042423463 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 828053.
The product of its (nonzero) digits is 27648, while the sum is 30.
The square root of 2042423463 is about 45193.1793858321. The cubic root of 2042423463 is about 1268.7671635168.
Adding to 2042423463 its reverse (3643242402), we get a palindrome (5685665865).
The spelling of 2042423463 in words is "two billion, forty-two million, four hundred twenty-three thousand, four hundred sixty-three".
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