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6810084672 = 263172086423
BaseRepresentation
bin1100101011110100…
…11010010101000000
3122120121101010221020
412111322122111000
5102421340202142
63043431425440
7330521523156
oct62572322500
918517333836
106810084672
11298512a456
1213a0825280
13846b6cc01
144886413d6
1529cd02cec
hex195e9a540

6810084672 has 56 divisors (see below), whose sum is σ = 19078261056. Its totient is φ = 2136496128.

The previous prime is 6810084661. The next prime is 6810084719. The reversal of 6810084672 is 2764800186.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1039948 + ... + 1046475.

Almost surely, 26810084672 is an apocalyptic number.

It is an amenable number.

6810084672 is an abundant number, since it is smaller than the sum of its proper divisors (12268176384).

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

6810084672 is a wasteful number, since it uses less digits than its factorization.

6810084672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086455 (or 2086445 counting only the distinct ones).

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 6810084672 is about 82523.2371638437. The cubic root of 6810084672 is about 1895.4725695597.

The spelling of 6810084672 in words is "six billion, eight hundred ten million, eighty-four thousand, six hundred seventy-two".

Divisors: 1 2 3 4 6 8 12 16 17 24 32 34 48 51 64 68 96 102 136 192 204 272 408 544 816 1088 1632 3264 2086423 4172846 6259269 8345692 12518538 16691384 25037076 33382768 35469191 50074152 66765536 70938382 100148304 106407573 133531072 141876764 200296608 212815146 283753528 400593216 425630292 567507056 851260584 1135014112 1702521168 2270028224 3405042336 6810084672