Search a number
-
+
10512017 is a prime number
BaseRepresentation
bin101000000110…
…011010010001
3201210001202222
4220012122101
510142341032
61013150425
7155231165
oct50063221
921701688
1010512017
115a2a91a
12362b415
132240939
141578ca5
15dc9a12
hexa06691

10512017 has 2 divisors, whose sum is σ = 10512018. Its totient is φ = 10512016.

The previous prime is 10512013. The next prime is 10512043. The reversal of 10512017 is 71021501.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7268416 + 3243601 = 2696^2 + 1801^2 .

It is a cyclic number.

It is not a de Polignac number, because 10512017 - 22 = 10512013 is a prime.

It is a super-2 number, since 2×105120172 = 221005002816578, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10511986 and 10512004.

It is not a weakly prime, because it can be changed into another prime (10512011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5256008 + 5256009.

It is an arithmetic number, because the mean of its divisors is an integer number (5256009).

Almost surely, 210512017 is an apocalyptic number.

It is an amenable number.

10512017 is a deficient number, since it is larger than the sum of its proper divisors (1).

10512017 is an equidigital number, since it uses as much as digits as its factorization.

10512017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 10512017 is about 3242.2240823237. The cubic root of 10512017 is about 219.0594627354.

Adding to 10512017 its reverse (71021501), we get a palindrome (81533518).

The spelling of 10512017 in words is "ten million, five hundred twelve thousand, seventeen".