Base | Representation |
---|---|
bin | 1110000111111000111… |
… | …0101010100001001001 |
3 | 212012021201022221120221 |
4 | 3201332032222201021 |
5 | 12433404300120321 |
6 | 303244310150041 |
7 | 23346513322540 |
oct | 3417616524111 |
9 | 765251287527 |
10 | 242635941961 |
11 | 939a0733476 |
12 | 3b036352321 |
13 | 19b5a51a0ba |
14 | ba5a7a9157 |
15 | 64a158ae41 |
hex | 387e3aa849 |
242635941961 has 8 divisors (see below), whose sum is σ = 277312126784. Its totient is φ = 207963234000.
The previous prime is 242635941941. The next prime is 242635941991. The reversal of 242635941961 is 169149536242.
It is a happy number.
242635941961 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 242635941961 - 25 = 242635941929 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 242635941899 and 242635941908.
It is not an unprimeable number, because it can be changed into a prime (242635941901) 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, 717915 + ... + 1000336.
It is an arithmetic number, because the mean of its divisors is an integer number (34664015848).
Almost surely, 2242635941961 is an apocalyptic number.
It is an amenable number.
242635941961 is a deficient number, since it is larger than the sum of its proper divisors (34676184823).
242635941961 is a wasteful number, since it uses less digits than its factorization.
242635941961 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1738431.
The product of its digits is 2799360, while the sum is 52.
The spelling of 242635941961 in words is "two hundred forty-two billion, six hundred thirty-five million, nine hundred forty-one thousand, nine hundred sixty-one".
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