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4930279 is a prime number
BaseRepresentation
bin10010110011101011100111
3100021111001221
4102303223213
52230232104
6253401211
756622664
oct22635347
910244057
104930279
112868212
121799207
131038133
14924a6b
15675c54
hex4b3ae7

4930279 has 2 divisors, whose sum is σ = 4930280. Its totient is φ = 4930278.

The previous prime is 4930273. The next prime is 4930297. The reversal of 4930279 is 9720394.

Together with next prime (4930297) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4930279 - 27 = 4930151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4930273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2465139 + 2465140.

It is an arithmetic number, because the mean of its divisors is an integer number (2465140).

Almost surely, 24930279 is an apocalyptic number.

4930279 is a deficient number, since it is larger than the sum of its proper divisors (1).

4930279 is an equidigital number, since it uses as much as digits as its factorization.

4930279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13608, while the sum is 34.

The square root of 4930279 is about 2220.4231578688. The cubic root of 4930279 is about 170.1990632383.

The spelling of 4930279 in words is "four million, nine hundred thirty thousand, two hundred seventy-nine".