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475132 = 22771239
BaseRepresentation
bin1110011111111111100
3220010202111
41303333330
5110201012
614103404
74016140
oct1637774
9803674
10475132
112a4a79
121aab64
13138358
14c5220
1595ba7
hex73ffc

475132 has 24 divisors (see below), whose sum is σ = 967680. Its totient is φ = 199920.

The previous prime is 475109. The next prime is 475141. The reversal of 475132 is 231574.

475132 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a nialpdrome in base 14.

It is a zygodrome in base 2.

It is a congruent number.

It is an unprimeable number.

475132 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1869 + ... + 2107.

It is an arithmetic number, because the mean of its divisors is an integer number (40320).

2475132 is an apocalyptic number.

It is an amenable number.

475132 is an abundant number, since it is smaller than the sum of its proper divisors (492548).

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

475132 is a wasteful number, since it uses less digits than its factorization.

475132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321 (or 319 counting only the distinct ones).

The product of its digits is 840, while the sum is 22.

The square root of 475132 is about 689.2981938175. The cubic root of 475132 is about 78.0317644021.

The spelling of 475132 in words is "four hundred seventy-five thousand, one hundred thirty-two".

Divisors: 1 2 4 7 14 28 71 142 239 284 478 497 956 994 1673 1988 3346 6692 16969 33938 67876 118783 237566 475132