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9471006012 = 22313132745751
BaseRepresentation
bin10001101001000010…
…00001010100111100
3220110001100221210110
420310201001110330
5123344034143022
64203444310020
7453462136266
oct106441012474
926401327713
109471006012
114020154aa6
121a039a2310
13b7c223290
1465bbc0b36
153a671900c
hex23484153c

9471006012 has 48 divisors (see below), whose sum is σ = 23817393152. Its totient is φ = 2911896000.

The previous prime is 9471006007. The next prime is 9471006043. The reversal of 9471006012 is 2106001749.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 184137 + ... + 229887.

Almost surely, 29471006012 is an apocalyptic number.

It is an amenable number.

9471006012 is an abundant number, since it is smaller than the sum of its proper divisors (14346387140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9471006012 is a wasteful number, since it uses less digits than its factorization.

9471006012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47098 (or 47096 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 30.

The square root of 9471006012 is about 97319.0937689003. The cubic root of 9471006012 is about 2115.7549750646.

The spelling of 9471006012 in words is "nine billion, four hundred seventy-one million, six thousand, twelve".

Divisors: 1 2 3 4 6 12 13 26 39 52 78 156 1327 2654 3981 5308 7962 15924 17251 34502 45751 51753 69004 91502 103506 137253 183004 207012 274506 549012 594763 1189526 1784289 2379052 3568578 7137156 60711577 121423154 182134731 242846308 364269462 728538924 789250501 1578501002 2367751503 3157002004 4735503006 9471006012