Search a number
-
+
1030904341 is a prime number
BaseRepresentation
bin111101011100100…
…101101000010101
32122211211100220021
4331130211220111
54102402414331
6250143505141
734355354005
oct7534455025
92584740807
101030904341
11489a11765
122492b81b1
1313576a98c
149acb4005
1560788211
hex3d725a15

1030904341 has 2 divisors, whose sum is σ = 1030904342. Its totient is φ = 1030904340.

The previous prime is 1030904291. The next prime is 1030904351. The reversal of 1030904341 is 1434090301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 813960900 + 216943441 = 28530^2 + 14729^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030904341 - 211 = 1030902293 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030904351) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515452170 + 515452171.

It is an arithmetic number, because the mean of its divisors is an integer number (515452171).

Almost surely, 21030904341 is an apocalyptic number.

It is an amenable number.

1030904341 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030904341 is an equidigital number, since it uses as much as digits as its factorization.

1030904341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 25.

The square root of 1030904341 is about 32107.6990922738. The cubic root of 1030904341 is about 1010.1971124618.

Adding to 1030904341 its reverse (1434090301), we get a palindrome (2464994642).

The spelling of 1030904341 in words is "one billion, thirty million, nine hundred four thousand, three hundred forty-one".