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475352017 = 72322912893
BaseRepresentation
bin11100010101010…
…100101111010001
31020010110101101021
4130111110233101
51433142231032
6115100235441
714531265640
oct3425245721
91203411337
10475352017
11224362008
1211323bb81
13776351aa
14471bb357
152baea097
hex1c554bd1

475352017 has 16 divisors (see below), whose sum is σ = 569399040. Its totient is φ = 387997632.

The previous prime is 475351999. The next prime is 475352023. The reversal of 475352017 is 710253574.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-475352017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (475352027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30423 + ... + 43315.

It is an arithmetic number, because the mean of its divisors is an integer number (35587440).

Almost surely, 2475352017 is an apocalyptic number.

It is an amenable number.

475352017 is a deficient number, since it is larger than the sum of its proper divisors (94047023).

475352017 is a wasteful number, since it uses less digits than its factorization.

475352017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13152.

The product of its (nonzero) digits is 29400, while the sum is 34.

The square root of 475352017 is about 21802.5690458716. The cubic root of 475352017 is about 780.4380713646.

The spelling of 475352017 in words is "four hundred seventy-five million, three hundred fifty-two thousand, seventeen".

Divisors: 1 7 23 161 229 1603 5267 12893 36869 90251 296539 2075773 2952497 20667479 67907431 475352017