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473255679 = 31363119231
BaseRepresentation
bin11100001101010…
…100111011111111
31012222111212202010
4130031110323333
51432123140204
6114543302303
714504415111
oct3415247377
91188455663
10473255679
1122315aaa6
121125aa993
137707cc60
1446bd33b1
152b833d89
hex1c354eff

473255679 has 16 divisors (see below), whose sum is σ = 680658944. Its totient is φ = 290757600.

The previous prime is 473255633. The next prime is 473255681. The reversal of 473255679 is 976552374.

It is not a de Polignac number, because 473255679 - 225 = 439701247 is a prime.

It is a super-3 number, since 3×4732556793 (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (473255779) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14994 + ... + 34224.

It is an arithmetic number, because the mean of its divisors is an integer number (42541184).

Almost surely, 2473255679 is an apocalyptic number.

473255679 is a deficient number, since it is larger than the sum of its proper divisors (207403265).

473255679 is a wasteful number, since it uses less digits than its factorization.

473255679 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19878.

The product of its digits is 1587600, while the sum is 48.

The square root of 473255679 is about 21754.4404432750. The cubic root of 473255679 is about 779.2891172640.

The spelling of 473255679 in words is "four hundred seventy-three million, two hundred fifty-five thousand, six hundred seventy-nine".

Divisors: 1 3 13 39 631 1893 8203 19231 24609 57693 250003 750009 12134761 36404283 157751893 473255679