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6806454054224 = 2411437911384467
BaseRepresentation
bin110001100001100000001…
…0001101010110101010000
3220002200122111010012212012
41203003000101222311100
51343004104214213344
622250501500122052
71301515163604626
oct143030021526520
926080574105765
106806454054224
112194667962660
1291b177836328
133a4acc491366
14197611399516
15bc0b8ba229e
hex630c046ad50

6806454054224 has 80 divisors (see below), whose sum is σ = 14907277777920. Its totient is φ = 2983640849280.

The previous prime is 6806454054221. The next prime is 6806454054229. The reversal of 6806454054224 is 4224504546086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6806454054221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5094362 + ... + 6290105.

It is an arithmetic number, because the mean of its divisors is an integer number (186340972224).

Almost surely, 26806454054224 is an apocalyptic number.

It is an amenable number.

6806454054224 is an abundant number, since it is smaller than the sum of its proper divisors (8100823723696).

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

6806454054224 is a wasteful number, since it uses less digits than its factorization.

6806454054224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11384608 (or 11384602 counting only the distinct ones).

The product of its (nonzero) digits is 7372800, while the sum is 50.

The spelling of 6806454054224 in words is "six trillion, eight hundred six billion, four hundred fifty-four million, fifty-four thousand, two hundred twenty-four".

Divisors: 1 2 4 8 11 16 22 43 44 79 86 88 158 172 176 316 344 473 632 688 869 946 1264 1738 1892 3397 3476 3784 6794 6952 7568 13588 13904 27176 37367 54352 74734 149468 298936 597872 11384467 22768934 45537868 91075736 125229137 182151472 250458274 489532081 500916548 899372893 979064162 1001833096 1798745786 1958128324 2003666192 3597491572 3916256648 5384852891 7194983144 7832513296 9893101823 10769705782 14389966288 19786203646 21539411564 38673034399 39572407292 43078823128 77346068798 79144814584 86157646256 154692137596 158289629168 309384275192 425403378389 618768550384 850806756778 1701613513556 3403227027112 6806454054224