Search a number
-
+
4782652 = 227170809
BaseRepresentation
bin10010001111101000111100
322222222120021
4102033220330
52211021102
6250301524
755436410
oct22175074
98888507
104782652
112777306
1217278a4
13cb5b94
148c6d40
15647137
hex48fa3c

4782652 has 12 divisors (see below), whose sum is σ = 9565360. Its totient is φ = 2049696.

The previous prime is 4782647. The next prime is 4782671. The reversal of 4782652 is 2562874.

4782652 is an admirable number.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 85377 + ... + 85432.

Almost surely, 24782652 is an apocalyptic number.

It is an amenable number.

4782652 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4782652 is a wasteful number, since it uses less digits than its factorization.

4782652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170820 (or 170818 counting only the distinct ones).

The product of its digits is 26880, while the sum is 34.

The square root of 4782652 is about 2186.9275250909. The cubic root of 4782652 is about 168.4830673285.

The spelling of 4782652 in words is "four million, seven hundred eighty-two thousand, six hundred fifty-two".

Divisors: 1 2 4 7 14 28 170809 341618 683236 1195663 2391326 4782652