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475084685 = 5427122247
BaseRepresentation
bin11100010100010…
…011011110001101
31020002221210200002
4130110103132031
51433110202220
6115050414045
714526103355
oct3424233615
91202853602
10475084685
1122419a179
12113131325
13775705ca
144714bb65
152ba95c75
hex1c51378d

475084685 has 8 divisors (see below), whose sum is σ = 570260736. Its totient is φ = 379961680.

The previous prime is 475084681. The next prime is 475084693. The reversal of 475084685 is 586480574.

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

It is not a de Polignac number, because 475084685 - 22 = 475084681 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 (475084681) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10232 + ... + 32478.

It is an arithmetic number, because the mean of its divisors is an integer number (71282592).

Almost surely, 2475084685 is an apocalyptic number.

It is an amenable number.

475084685 is a deficient number, since it is larger than the sum of its proper divisors (95176051).

475084685 is a wasteful number, since it uses less digits than its factorization.

475084685 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26523.

The product of its (nonzero) digits is 1075200, while the sum is 47.

The square root of 475084685 is about 21796.4374382604. The cubic root of 475084685 is about 780.2917410755.

The spelling of 475084685 in words is "four hundred seventy-five million, eighty-four thousand, six hundred eighty-five".

Divisors: 1 5 4271 21355 22247 111235 95016937 475084685