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475092 = 22335383
BaseRepresentation
bin1110011111111010100
3220010201000
41303333110
5110200332
614103300
74016052
oct1637724
9803630
10475092
112a4a42
121aab30
13138327
14c51d2
1595b7c
hex73fd4

475092 has 48 divisors (see below), whose sum is σ = 1270080. Its totient is φ = 153504.

The previous prime is 475091. The next prime is 475093. The reversal of 475092 is 290574.

It is an interprime number because it is at equal distance from previous prime (475091) and next prime (475093).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 475092.

It is not an unprimeable number, because it can be changed into a prime (475091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5683 + ... + 5765.

It is an arithmetic number, because the mean of its divisors is an integer number (26460).

2475092 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 475092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (635040).

475092 is an abundant number, since it is smaller than the sum of its proper divisors (794988).

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

475092 is a wasteful number, since it uses less digits than its factorization.

475092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149 (or 141 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 27.

The square root of 475092 is about 689.2691781880. The cubic root of 475092 is about 78.0295745839.

The spelling of 475092 in words is "four hundred seventy-five thousand, ninety-two".

Divisors: 1 2 3 4 6 9 12 18 27 36 53 54 83 106 108 159 166 212 249 318 332 477 498 636 747 954 996 1431 1494 1908 2241 2862 2988 4399 4482 5724 8798 8964 13197 17596 26394 39591 52788 79182 118773 158364 237546 475092