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6808000734 = 2322915783071
BaseRepresentation
bin1100101011100100…
…11101100011011110
3122120110110021022100
412111302131203132
5102420322010414
63043315025530
7330465023433
oct62562354336
918513407270
106808000734
112983a36797
12139bb9b2a6
138465c0502
1448825bb8a
1529ca40609
hex195c9d8de

6808000734 has 48 divisors (see below), whose sum is σ = 15356689920. Its totient is φ = 2177098560.

The previous prime is 6808000733. The next prime is 6808000739. The reversal of 6808000734 is 4370008086.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6808000733) 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 23 ways as a sum of consecutive naturals, for example, 40419 + ... + 123489.

It is an arithmetic number, because the mean of its divisors is an integer number (319931040).

Almost surely, 26808000734 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6808000734, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7678344960).

6808000734 is an abundant number, since it is smaller than the sum of its proper divisors (8548689186).

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

6808000734 is a wasteful number, since it uses less digits than its factorization.

6808000734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83265 (or 83262 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 6808000734 is about 82510.6098268580. The cubic root of 6808000734 is about 1895.2792067999.

The spelling of 6808000734 in words is "six billion, eight hundred eight million, seven hundred thirty-four", and thus it is an aban number.

Divisors: 1 2 3 6 9 18 29 58 87 157 174 261 314 471 522 942 1413 2826 4553 9106 13659 27318 40977 81954 83071 166142 249213 498426 747639 1495278 2409059 4818118 7227177 13042147 14454354 21681531 26084294 39126441 43363062 78252882 117379323 234758646 378222263 756444526 1134666789 2269333578 3404000367 6808000734