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4789013 is a prime number
BaseRepresentation
bin10010010001001100010101
3100000022021212
4102101030111
52211222023
6250351205
755464065
oct22211425
910008255
104789013
112781069
12172b505
13cb8a48
148c93a5
15648e78
hex491315

4789013 has 2 divisors, whose sum is σ = 4789014. Its totient is φ = 4789012.

The previous prime is 4789003. The next prime is 4789033. The reversal of 4789013 is 3109874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4761124 + 27889 = 2182^2 + 167^2 .

It is a cyclic number.

It is not a de Polignac number, because 4789013 - 28 = 4788757 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4789003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2394506 + 2394507.

It is an arithmetic number, because the mean of its divisors is an integer number (2394507).

Almost surely, 24789013 is an apocalyptic number.

It is an amenable number.

4789013 is a deficient number, since it is larger than the sum of its proper divisors (1).

4789013 is an equidigital number, since it uses as much as digits as its factorization.

4789013 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 4789013 is about 2188.3813653018. The cubic root of 4789013 is about 168.5577292529.

The spelling of 4789013 in words is "four million, seven hundred eighty-nine thousand, thirteen".