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4768284 = 223397357
BaseRepresentation
bin10010001100001000011100
322222020212010
4102030020130
52210041114
6250111220
755346463
oct22141034
98866763
104768284
112767534
12171b510
13cac491
148c19da
15642c59
hex48c21c

4768284 has 12 divisors (see below), whose sum is σ = 11126024. Its totient is φ = 1589424.

The previous prime is 4768273. The next prime is 4768307. The reversal of 4768284 is 4828674.

It is a tau number, because it is divible by the number of its divisors (12).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

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, 198667 + ... + 198690.

Almost surely, 24768284 is an apocalyptic number.

It is an amenable number.

4768284 is an abundant number, since it is smaller than the sum of its proper divisors (6357740).

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

4768284 is a wasteful number, since it uses less digits than its factorization.

4768284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 397364 (or 397362 counting only the distinct ones).

The product of its digits is 86016, while the sum is 39.

The square root of 4768284 is about 2183.6400802330. The cubic root of 4768284 is about 168.3141796547.

The spelling of 4768284 in words is "four million, seven hundred sixty-eight thousand, two hundred eighty-four".

Divisors: 1 2 3 4 6 12 397357 794714 1192071 1589428 2384142 4768284