Base | Representation |
---|---|
bin | 10000001101111010101… |
… | …10011111110000010001 |
3 | 1222021022010222121002011 |
4 | 20012331112133300101 |
5 | 33112200224302431 |
6 | 1103553052422521 |
7 | 55154422133314 |
oct | 10067526376021 |
9 | 1867263877064 |
10 | 557227572241 |
11 | 1a535648a54a |
12 | 8bbb2477a41 |
13 | 407143b2962 |
14 | 1cd817cc97b |
15 | e764c95cb1 |
hex | 81bd59fc11 |
557227572241 has 2 divisors, whose sum is σ = 557227572242. Its totient is φ = 557227572240.
The previous prime is 557227572203. The next prime is 557227572289. The reversal of 557227572241 is 142275722755.
557227572241 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 500641153600 + 56586418641 = 707560^2 + 237879^2 .
It is a cyclic number.
It is not a de Polignac number, because 557227572241 - 221 = 557225475089 is a prime.
It is not a weakly prime, because it can be changed into another prime (557227542241) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 278613786120 + 278613786121.
It is an arithmetic number, because the mean of its divisors is an integer number (278613786121).
Almost surely, 2557227572241 is an apocalyptic number.
It is an amenable number.
557227572241 is a deficient number, since it is larger than the sum of its proper divisors (1).
557227572241 is an equidigital number, since it uses as much as digits as its factorization.
557227572241 is an evil number, because the sum of its binary digits is even.
The product of its digits is 2744000, while the sum is 49.
The spelling of 557227572241 in words is "five hundred fifty-seven billion, two hundred twenty-seven million, five hundred seventy-two thousand, two hundred forty-one".
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