Base | Representation |
---|---|
bin | 1110001001011100011… |
… | …0110110101110111001 |
3 | 212020100210201012210221 |
4 | 3202113012312232321 |
5 | 12440233122401431 |
6 | 303353540140041 |
7 | 23363042114446 |
oct | 3422706665671 |
9 | 766323635727 |
10 | 243053325241 |
11 | 940952a1731 |
12 | 3b132097621 |
13 | 19bc5b36a5c |
14 | ba99db69cd |
15 | 64c8035111 |
hex | 38971b6bb9 |
243053325241 has 16 divisors (see below), whose sum is σ = 251588343168. Its totient is φ = 234676915200.
The previous prime is 243053325239. The next prime is 243053325253. The reversal of 243053325241 is 142523350342.
It is a cyclic number.
It is not a de Polignac number, because 243053325241 - 21 = 243053325239 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 243053325197 and 243053325206.
It is not an unprimeable number, because it can be changed into a prime (243053325841) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1999321 + ... + 2117401.
It is an arithmetic number, because the mean of its divisors is an integer number (15724271448).
Almost surely, 2243053325241 is an apocalyptic number.
It is an amenable number.
243053325241 is a deficient number, since it is larger than the sum of its proper divisors (8535017927).
243053325241 is a wasteful number, since it uses less digits than its factorization.
243053325241 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 118752.
The product of its (nonzero) digits is 86400, while the sum is 34.
Adding to 243053325241 its reverse (142523350342), we get a palindrome (385576675583).
The spelling of 243053325241 in words is "two hundred forty-three billion, fifty-three million, three hundred twenty-five thousand, two hundred forty-one".
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