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4923349 = 25719157
BaseRepresentation
bin10010110001111111010101
3100021010120021
4102301333111
52230021344
6253305141
756563534
oct22617725
910233507
104923349
112862a92
1217951b1
131034c32
1492231b
15673b84
hex4b1fd5

4923349 has 4 divisors (see below), whose sum is σ = 4942764. Its totient is φ = 4903936.

The previous prime is 4923341. The next prime is 4923383. The reversal of 4923349 is 9433294.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2582449 + 2340900 = 1607^2 + 1530^2 .

It is a cyclic number.

It is not a de Polignac number, because 4923349 - 23 = 4923341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4923341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9322 + ... + 9835.

It is an arithmetic number, because the mean of its divisors is an integer number (1235691).

Almost surely, 24923349 is an apocalyptic number.

It is an amenable number.

4923349 is a deficient number, since it is larger than the sum of its proper divisors (19415).

4923349 is a wasteful number, since it uses less digits than its factorization.

4923349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19414.

The product of its digits is 23328, while the sum is 34.

The square root of 4923349 is about 2218.8620957599. The cubic root of 4923349 is about 170.1192819139.

The spelling of 4923349 in words is "four million, nine hundred twenty-three thousand, three hundred forty-nine".

Divisors: 1 257 19157 4923349