Base | Representation |
---|---|
bin | 11100110010110… |
… | …11001001000101 |
3 | 121211111210112122 |
4 | 32121123021011 |
5 | 443313431142 |
6 | 35545055325 |
7 | 5662051103 |
oct | 1631331105 |
9 | 554453478 |
10 | 241545797 |
11 | 114389a29 |
12 | 68a87545 |
13 | 3b07260c |
14 | 24118c73 |
15 | 163141d2 |
hex | e65b245 |
241545797 has 2 divisors, whose sum is σ = 241545798. Its totient is φ = 241545796.
The previous prime is 241545743. The next prime is 241545847. The reversal of 241545797 is 797545142.
241545797 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 125574436 + 115971361 = 11206^2 + 10769^2 .
It is a cyclic number.
It is not a de Polignac number, because 241545797 - 214 = 241529413 is a prime.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (241545497) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120772898 + 120772899.
It is an arithmetic number, because the mean of its divisors is an integer number (120772899).
Almost surely, 2241545797 is an apocalyptic number.
It is an amenable number.
241545797 is a deficient number, since it is larger than the sum of its proper divisors (1).
241545797 is an equidigital number, since it uses as much as digits as its factorization.
241545797 is an evil number, because the sum of its binary digits is even.
The product of its digits is 352800, while the sum is 44.
The square root of 241545797 is about 15541.7436923918. The cubic root of 241545797 is about 622.7778554546. Note that the first 3 decimals are identical.
The spelling of 241545797 in words is "two hundred forty-one million, five hundred forty-five thousand, seven hundred ninety-seven".
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