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475253359 = 7389174533
BaseRepresentation
bin11100010100111…
…100101001101111
31020010021101001021
4130110330221233
51433131101414
6115054155011
714530405210
oct3424745157
91203241037
10475253359
112242a4979
121131b2a67
13775cc309
1447193407
152bacac24
hex1c53ca6f

475253359 has 8 divisors (see below), whose sum is σ = 544546080. Its totient is φ = 406310496.

The previous prime is 475253357. The next prime is 475253369. The reversal of 475253359 is 953352574.

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 475253359 - 21 = 475253357 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (475253351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84544 + ... + 89989.

It is an arithmetic number, because the mean of its divisors is an integer number (68068260).

Almost surely, 2475253359 is an apocalyptic number.

475253359 is a deficient number, since it is larger than the sum of its proper divisors (69292721).

475253359 is a wasteful number, since it uses less digits than its factorization.

475253359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174929.

The product of its digits is 567000, while the sum is 43.

The square root of 475253359 is about 21800.3063969294. The cubic root of 475253359 is about 780.3840750391.

The spelling of 475253359 in words is "four hundred seventy-five million, two hundred fifty-three thousand, three hundred fifty-nine".

Divisors: 1 7 389 2723 174533 1221731 67893337 475253359