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4755828 = 2237115147
BaseRepresentation
bin10010001001000101110100
322221121202210
4102021011310
52204141303
6245533420
755265250
oct22110564
98847683
104755828
112759140
121714270
13ca68cc
148bb260
1563e203
hex489174

4755828 has 48 divisors (see below), whose sum is σ = 13837824. Its totient is φ = 1235040.

The previous prime is 4755827. The next prime is 4755853. The reversal of 4755828 is 8285574.

4755828 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4755827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1650 + ... + 3497.

It is an arithmetic number, because the mean of its divisors is an integer number (288288).

Almost surely, 24755828 is an apocalyptic number.

It is an amenable number.

4755828 is an abundant number, since it is smaller than the sum of its proper divisors (9081996).

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

4755828 is a wasteful number, since it uses less digits than its factorization.

4755828 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5172 (or 5170 counting only the distinct ones).

The product of its digits is 89600, while the sum is 39.

The square root of 4755828 is about 2180.7860968009. The cubic root of 4755828 is about 168.1674916897.

It can be divided in two parts, 47558 and 28, that added together give a triangular number (47586 = T308).

The spelling of 4755828 in words is "four million, seven hundred fifty-five thousand, eight hundred twenty-eight".

Divisors: 1 2 3 4 6 7 11 12 14 21 22 28 33 42 44 66 77 84 132 154 231 308 462 924 5147 10294 15441 20588 30882 36029 56617 61764 72058 108087 113234 144116 169851 216174 226468 339702 396319 432348 679404 792638 1188957 1585276 2377914 4755828