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475082 = 21789157
BaseRepresentation
bin1110011111111001010
3220010200122
41303333022
5110200312
614103242
74016036
oct1637712
9803618
10475082
112a4a33
121aab22
1313831a
14c51c6
1595b72
hex73fca

475082 has 16 divisors (see below), whose sum is σ = 767880. Its totient is φ = 219648.

The previous prime is 475081. The next prime is 475091. The reversal of 475082 is 280574.

It can be written as a sum of positive squares in 4 ways, for example, as 358801 + 116281 = 599^2 + 341^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475081) 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 7 ways as a sum of consecutive naturals, for example, 2948 + ... + 3104.

2475082 is an apocalyptic number.

475082 is a deficient number, since it is larger than the sum of its proper divisors (292798).

475082 is a wasteful number, since it uses less digits than its factorization.

475082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265.

The product of its (nonzero) digits is 2240, while the sum is 26.

The square root of 475082 is about 689.2619240898. The cubic root of 475082 is about 78.0290271101.

The spelling of 475082 in words is "four hundred seventy-five thousand, eighty-two".

Divisors: 1 2 17 34 89 157 178 314 1513 2669 3026 5338 13973 27946 237541 475082