Base | Representation |
---|---|
bin | 100111011011101011… |
… | …011011011001001001 |
3 | 11001021202202010001122 |
4 | 213123223123121021 |
5 | 1143203104102421 |
6 | 31241215325025 |
7 | 3026142420632 |
oct | 473353333111 |
9 | 131252663048 |
10 | 42340300361 |
11 | 16a57aa5377 |
12 | 8257820775 |
13 | 3cb9b97b88 |
14 | 209932a889 |
15 | 117c1b92ab |
hex | 9dbadb649 |
42340300361 has 4 divisors (see below), whose sum is σ = 42341242752. Its totient is φ = 42339357972.
The previous prime is 42340300333. The next prime is 42340300363. The reversal of 42340300361 is 16300304324.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 42340300361 - 26 = 42340300297 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 42340300361.
It is not an unprimeable number, because it can be changed into a prime (42340300363) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 400241 + ... + 494846.
It is an arithmetic number, because the mean of its divisors is an integer number (10585310688).
Almost surely, 242340300361 is an apocalyptic number.
It is an amenable number.
42340300361 is a deficient number, since it is larger than the sum of its proper divisors (942391).
42340300361 is an equidigital number, since it uses as much as digits as its factorization.
42340300361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 942390.
The product of its (nonzero) digits is 5184, while the sum is 26.
Adding to 42340300361 its reverse (16300304324), we get a palindrome (58640604685).
The spelling of 42340300361 in words is "forty-two billion, three hundred forty million, three hundred thousand, three hundred sixty-one".
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