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4730479 = 132231217
BaseRepresentation
bin10010000010111001101111
322220022222221
4102002321233
52202333404
6245220211
755131325
oct22027157
98808887
104730479
112741096
121701667
13c98200
148b1d15
15636954
hex482e6f

4730479 has 12 divisors (see below), whose sum is σ = 5349456. Its totient is φ = 4173312.

The previous prime is 4730477. The next prime is 4730483. The reversal of 4730479 is 9740374.

It is not a de Polignac number, because 4730479 - 21 = 4730477 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4730477) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3279 + ... + 4495.

It is an arithmetic number, because the mean of its divisors is an integer number (445788).

Almost surely, 24730479 is an apocalyptic number.

4730479 is a deficient number, since it is larger than the sum of its proper divisors (618977).

4730479 is a wasteful number, since it uses less digits than its factorization.

4730479 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1253 counting only the distinct ones).

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 4730479 is about 2174.9664365226. The cubic root of 4730479 is about 167.8681765409.

The spelling of 4730479 in words is "four million, seven hundred thirty thousand, four hundred seventy-nine".

Divisors: 1 13 23 169 299 1217 3887 15821 27991 205673 363883 4730479