Base | Representation |
---|---|
bin | 100111011001010011… |
… | …010100000011010101 |
3 | 11001011222201012112101 |
4 | 213121103110003111 |
5 | 1143112402040110 |
6 | 31233232522101 |
7 | 3025146450331 |
oct | 473123240325 |
9 | 131158635471 |
10 | 42300424405 |
11 | 16a37539a38 |
12 | 82463b0331 |
13 | 3cb1845935 |
14 | 2093d0a7c1 |
15 | 117893e13a |
hex | 9d94d40d5 |
42300424405 has 8 divisors (see below), whose sum is σ = 50789810232. Its totient is φ = 33820805568.
The previous prime is 42300424399. The next prime is 42300424421. The reversal of 42300424405 is 50442400324.
It can be written as a sum of positive squares in 4 ways, for example, as 12244307716 + 30056116689 = 110654^2 + 173367^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 42300424405 - 25 = 42300424373 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2432214 + ... + 2449543.
It is an arithmetic number, because the mean of its divisors is an integer number (6348726279).
Almost surely, 242300424405 is an apocalyptic number.
It is an amenable number.
42300424405 is a deficient number, since it is larger than the sum of its proper divisors (8489385827).
42300424405 is a wasteful number, since it uses less digits than its factorization.
42300424405 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4883495.
The product of its (nonzero) digits is 15360, while the sum is 28.
Adding to 42300424405 its reverse (50442400324), we get a palindrome (92742824729).
The spelling of 42300424405 in words is "forty-two billion, three hundred million, four hundred twenty-four thousand, four hundred five".
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