Search a number
-
+
9520061 is a prime number
BaseRepresentation
bin100100010100…
…001110111101
3122220200001212
4210110032331
54414120221
6540014205
7143630165
oct44241675
918820055
109520061
115412621
123231365
131c84295
14139b5a5
15c80b5b
hex9143bd

9520061 has 2 divisors, whose sum is σ = 9520062. Its totient is φ = 9520060.

The previous prime is 9520039. The next prime is 9520067. The reversal of 9520061 is 1600259.

9520061 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., 8323225 + 1196836 = 2885^2 + 1094^2 .

It is an emirp because it is prime and its reverse (1600259) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9520061 - 218 = 9257917 is a prime.

It is a super-2 number, since 2×95200612 = 181263122887442, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9520067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4760030 + 4760031.

It is an arithmetic number, because the mean of its divisors is an integer number (4760031).

Almost surely, 29520061 is an apocalyptic number.

It is an amenable number.

9520061 is a deficient number, since it is larger than the sum of its proper divisors (1).

9520061 is an equidigital number, since it uses as much as digits as its factorization.

9520061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 9520061 is about 3085.4596091993. The cubic root of 9520061 is about 211.9401530963.

The spelling of 9520061 in words is "nine million, five hundred twenty thousand, sixty-one".