[go: up one dir, main page]

Search a number
-
+
260741417 is a prime number
BaseRepresentation
bin11111000101010…
…01100100101001
3200011122000222112
433202221210221
51013222211132
641512332105
76314160026
oct1742514451
9604560875
10260741417
111241aa982
12733a4035
1342033881
14268b454d
1517d56ab2
hexf8a9929

260741417 has 2 divisors, whose sum is σ = 260741418. Its totient is φ = 260741416.

The previous prime is 260741401. The next prime is 260741441. The reversal of 260741417 is 714147062.

260741417 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., 185068816 + 75672601 = 13604^2 + 8699^2 .

It is a cyclic number.

It is not a de Polignac number, because 260741417 - 24 = 260741401 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (260741717) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 130370708 + 130370709.

It is an arithmetic number, because the mean of its divisors is an integer number (130370709).

Almost surely, 2260741417 is an apocalyptic number.

It is an amenable number.

260741417 is a deficient number, since it is larger than the sum of its proper divisors (1).

260741417 is an equidigital number, since it uses as much as digits as its factorization.

260741417 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9408, while the sum is 32.

The square root of 260741417 is about 16147.4894952745. The cubic root of 260741417 is about 638.8565332552.

Adding to 260741417 its reverse (714147062), we get a palindrome (974888479).

The spelling of 260741417 in words is "two hundred sixty million, seven hundred forty-one thousand, four hundred seventeen".