Base | Representation |
---|---|
bin | 1110000111100101011… |
… | …1111111010101011001 |
3 | 212012002001002021211100 |
4 | 3201321113333111121 |
5 | 12433222423003231 |
6 | 303232240422013 |
7 | 23344504143651 |
oct | 3417127772531 |
9 | 765061067740 |
10 | 242554500441 |
11 | 93959768230 |
12 | 3b013017909 |
13 | 19b466a3856 |
14 | ba4da49361 |
15 | 64993501e6 |
hex | 38795ff559 |
242554500441 has 24 divisors (see below), whose sum is σ = 402323257440. Its totient is φ = 139265740800.
The previous prime is 242554500437. The next prime is 242554500449. The reversal of 242554500441 is 144005455242.
It is not a de Polignac number, because 242554500441 - 22 = 242554500437 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 242554500396 and 242554500405.
It is not an unprimeable number, because it can be changed into a prime (242554500449) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 64473000 + ... + 64476761.
It is an arithmetic number, because the mean of its divisors is an integer number (16763469060).
Almost surely, 2242554500441 is an apocalyptic number.
It is an amenable number.
242554500441 is a deficient number, since it is larger than the sum of its proper divisors (159768756999).
242554500441 is a wasteful number, since it uses less digits than its factorization.
242554500441 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 128949797 (or 128949794 counting only the distinct ones).
The product of its (nonzero) digits is 128000, while the sum is 36.
Adding to 242554500441 its reverse (144005455242), we get a palindrome (386559955683).
The spelling of 242554500441 in words is "two hundred forty-two billion, five hundred fifty-four million, five hundred thousand, four hundred forty-one".
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