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4769764 = 221976053
BaseRepresentation
bin10010001100011111100100
322222022212221
4102030133210
52210113024
6250122124
755354006
oct22143744
98868787
104769764
11276865a
121720344
13cb005c
148c2376
156433e4
hex48c7e4

4769764 has 12 divisors (see below), whose sum is σ = 8390844. Its totient is φ = 2372384.

The previous prime is 4769759. The next prime is 4769767. The reversal of 4769764 is 4679674.

It can be written as a sum of positive squares in 2 ways, for example, as 2696164 + 2073600 = 1642^2 + 1440^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4769764.

It is not an unprimeable number, because it can be changed into a prime (4769767) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2239 + ... + 3814.

It is an arithmetic number, because the mean of its divisors is an integer number (699237).

Almost surely, 24769764 is an apocalyptic number.

It is an amenable number.

4769764 is a deficient number, since it is larger than the sum of its proper divisors (3621080).

4769764 is a wasteful number, since it uses less digits than its factorization.

4769764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6254 (or 6252 counting only the distinct ones).

The product of its digits is 254016, while the sum is 43.

The square root of 4769764 is about 2183.9789376274. The cubic root of 4769764 is about 168.3315918738.

The spelling of 4769764 in words is "four million, seven hundred sixty-nine thousand, seven hundred sixty-four".

Divisors: 1 2 4 197 394 788 6053 12106 24212 1192441 2384882 4769764