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480531416576047 = 1931905279012149
BaseRepresentation
bin110110101000010100111000…
…0011000110111000000101111
32100000102100120122011021101221
41231100221300120313000233
51000441011320120413142
64422001030225044211
7203134151315322454
oct15520516030670057
92300370518137357
10480531416576047
1112a126258257871
1245a8a25b186667
1317818bc22263b5
148693bb7a5582b
153a84ad1840767
hex1b50a7063702f

480531416576047 has 16 divisors (see below), whose sum is σ = 522145225728000. Its totient is φ = 440550203317920.

The previous prime is 480531416576041. The next prime is 480531416576111. The reversal of 480531416576047 is 740675614135084.

It is a cyclic number.

It is not a de Polignac number, because 480531416576047 - 23 = 480531416576039 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 (480531416576041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48814329 + ... + 57826477.

It is an arithmetic number, because the mean of its divisors is an integer number (32634076608000).

Almost surely, 2480531416576047 is an apocalyptic number.

480531416576047 is a deficient number, since it is larger than the sum of its proper divisors (41613809151953).

480531416576047 is a wasteful number, since it uses less digits than its factorization.

480531416576047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9102726.

The product of its (nonzero) digits is 67737600, while the sum is 61.

The spelling of 480531416576047 in words is "four hundred eighty trillion, five hundred thirty-one billion, four hundred sixteen million, five hundred seventy-six thousand, forty-seven".

Divisors: 1 19 31 589 90527 1720013 2806337 9012149 53320403 171230831 279376619 5308155761 815842812523 15501013437937 25291127188213 480531416576047