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475027 = 779859
BaseRepresentation
bin1110011111110010011
3220010121121
41303332103
5110200102
614103111
74015630
oct1637623
9803547
10475027
112a4993
121aaa97
131382a7
14c5187
1595b37
hex73f93

475027 has 8 divisors (see below), whose sum is σ = 550400. Its totient is φ = 401544.

The previous prime is 474983. The next prime is 475037. The reversal of 475027 is 720574.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 475027 - 27 = 474899 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 474992 and 475010.

It is not an unprimeable number, because it can be changed into a prime (475037) 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, 124 + ... + 982.

It is an arithmetic number, because the mean of its divisors is an integer number (68800).

2475027 is an apocalyptic number.

475027 is a deficient number, since it is larger than the sum of its proper divisors (75373).

475027 is an equidigital number, since it uses as much as digits as its factorization.

475027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 945.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 475027 is about 689.2220251849. Note that the first 3 decimals coincide. The cubic root of 475027 is about 78.0260158670.

The spelling of 475027 in words is "four hundred seventy-five thousand, twenty-seven".

Divisors: 1 7 79 553 859 6013 67861 475027