Base | Representation |
---|---|
bin | 1001100101110… |
… | …11100111010001 |
3 | 12121101210200221 |
4 | 10302323213101 |
5 | 131044211431 |
6 | 11552313041 |
7 | 1664620651 |
oct | 462734721 |
9 | 177353627 |
10 | 80460241 |
11 | 41465a74 |
12 | 22b42781 |
13 | 13891a14 |
14 | a986361 |
15 | 70e5111 |
hex | 4cbb9d1 |
80460241 has 2 divisors, whose sum is σ = 80460242. Its totient is φ = 80460240.
The previous prime is 80460229. The next prime is 80460251. The reversal of 80460241 is 14206408.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 63936016 + 16524225 = 7996^2 + 4065^2 .
It is a cyclic number.
It is not a de Polignac number, because 80460241 - 25 = 80460209 is a prime.
It is not a weakly prime, because it can be changed into another prime (80460251) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40230120 + 40230121.
It is an arithmetic number, because the mean of its divisors is an integer number (40230121).
Almost surely, 280460241 is an apocalyptic number.
It is an amenable number.
80460241 is a deficient number, since it is larger than the sum of its proper divisors (1).
80460241 is an equidigital number, since it uses as much as digits as its factorization.
80460241 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1536, while the sum is 25.
The square root of 80460241 is about 8969.9632663685. The cubic root of 80460241 is about 431.7116577949.
Adding to 80460241 its reverse (14206408), we get a palindrome (94666649).
The spelling of 80460241 in words is "eighty million, four hundred sixty thousand, two hundred forty-one".
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