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1030430413 is a prime number
BaseRepresentation
bin111101011010110…
…001111011001101
32122210221021210101
4331122301323031
54102242233123
6250125411101
734351341205
oct7532617315
92583837711
101030430413
11489718691
12249109a91
1313563304c
149abcd405
15606e2aad
hex3d6b1ecd

1030430413 has 2 divisors, whose sum is σ = 1030430414. Its totient is φ = 1030430412.

The previous prime is 1030430393. The next prime is 1030430419. The reversal of 1030430413 is 3140340301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 787475844 + 242954569 = 28062^2 + 15587^2 .

It is a cyclic number.

It is not a de Polignac number, because 1030430413 - 213 = 1030422221 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1030430419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 515215206 + 515215207.

It is an arithmetic number, because the mean of its divisors is an integer number (515215207).

Almost surely, 21030430413 is an apocalyptic number.

It is an amenable number.

1030430413 is a deficient number, since it is larger than the sum of its proper divisors (1).

1030430413 is an equidigital number, since it uses as much as digits as its factorization.

1030430413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 1030430413 is about 32100.3179579268. The cubic root of 1030430413 is about 1010.0422859138.

Adding to 1030430413 its reverse (3140340301), we get a palindrome (4170770714).

The spelling of 1030430413 in words is "one billion, thirty million, four hundred thirty thousand, four hundred thirteen".