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BaseRepresentation
bin1110010101111110101
3212212201121
41302233311
5110020010
614023541
73665164
oct1625765
9785647
10470005
112a1138
121a7bb1
13135c13
14c33db
15943da
hex72bf5

470005 has 16 divisors (see below), whose sum is σ = 607104. Its totient is φ = 348480.

The previous prime is 469993. The next prime is 470021. The reversal of 470005 is 500074.

Adding to 470005 its reverse (500074), we get a palindrome (970079).

It is not a de Polignac number, because 470005 - 27 = 469877 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 6982 + ... + 7048.

It is an arithmetic number, because the mean of its divisors is an integer number (37944).

2470005 is an apocalyptic number.

It is an amenable number.

470005 is a deficient number, since it is larger than the sum of its proper divisors (137099).

470005 is a wasteful number, since it uses less digits than its factorization.

470005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156.

The product of its (nonzero) digits is 140, while the sum is 16.

The square root of 470005 is about 685.5691066552. The cubic root of 470005 is about 77.7500766810.

The spelling of 470005 in words is "four hundred seventy thousand, five".