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4789241 is a prime number
BaseRepresentation
bin10010010001001111111001
3100000022121022
4102101033321
52211223431
6250352225
755464542
oct22211771
910008538
104789241
112781256
12172b675
13cb8b92
148c94c9
1564907b
hex4913f9

4789241 has 2 divisors, whose sum is σ = 4789242. Its totient is φ = 4789240.

The previous prime is 4789237. The next prime is 4789247. The reversal of 4789241 is 1429874.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4116841 + 672400 = 2029^2 + 820^2 .

It is a cyclic number.

It is not a de Polignac number, because 4789241 - 22 = 4789237 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (4789247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2394620 + 2394621.

It is an arithmetic number, because the mean of its divisors is an integer number (2394621).

Almost surely, 24789241 is an apocalyptic number.

It is an amenable number.

4789241 is a deficient number, since it is larger than the sum of its proper divisors (1).

4789241 is an equidigital number, since it uses as much as digits as its factorization.

4789241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16128, while the sum is 35.

The square root of 4789241 is about 2188.4334579786. The cubic root of 4789241 is about 168.5604041641.

The spelling of 4789241 in words is "four million, seven hundred eighty-nine thousand, two hundred forty-one".