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6768079325 = 52744518689
BaseRepresentation
bin1100100110110100…
…01011000111011101
3122110200100001102122
412103122023013131
5102330112014300
63035331232325
7326501503460
oct62332130735
918420301378
106768079325
11296344a197
12138a7486a5
1383b253687
14482c292d7
152992a6c85
hex19368b1dd

6768079325 has 24 divisors (see below), whose sum is σ = 9594594240. Its totient is φ = 4639392000.

The previous prime is 6768079273. The next prime is 6768079349. The reversal of 6768079325 is 5239708676.

It is not a de Polignac number, because 6768079325 - 212 = 6768075229 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 774581 + ... + 783269.

It is an arithmetic number, because the mean of its divisors is an integer number (399774760).

Almost surely, 26768079325 is an apocalyptic number.

It is an amenable number.

6768079325 is a deficient number, since it is larger than the sum of its proper divisors (2826514915).

6768079325 is a wasteful number, since it uses less digits than its factorization.

6768079325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13157 (or 13152 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 53.

The square root of 6768079325 is about 82268.3373175853. The cubic root of 6768079325 is about 1891.5673685858.

The spelling of 6768079325 in words is "six billion, seven hundred sixty-eight million, seventy-nine thousand, three hundred twenty-five".

Divisors: 1 5 7 25 35 175 4451 8689 22255 31157 43445 60823 111275 155785 217225 304115 778925 1520575 38674739 193373695 270723173 966868475 1353615865 6768079325