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6768310712 = 232684931511
BaseRepresentation
bin1100100110110110…
…00011100110111000
3122110200202210211112
412103123003212320
5102330141420322
63035340215452
7326503456202
oct62333034670
918420683745
106768310712
112963598019
12138a83a588
1383b304aa7
14482c89772
152993005e2
hex1936c39b8

6768310712 has 16 divisors (see below), whose sum is σ = 12691458000. Its totient is φ = 3383921920.

The previous prime is 6768310711. The next prime is 6768310723. The reversal of 6768310712 is 2170138676.

It is a super-3 number, since 3×67683107123 (a number of 30 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 6768310712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6768310711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199037 + ... + 230547.

It is an arithmetic number, because the mean of its divisors is an integer number (793216125).

Almost surely, 26768310712 is an apocalyptic number.

It is an amenable number.

6768310712 is a deficient number, since it is larger than the sum of its proper divisors (5923147288).

6768310712 is a wasteful number, since it uses less digits than its factorization.

6768310712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58366 (or 58362 counting only the distinct ones).

The product of its (nonzero) digits is 84672, while the sum is 41.

The square root of 6768310712 is about 82269.7435999408. The cubic root of 6768310712 is about 1891.5889246330.

The spelling of 6768310712 in words is "six billion, seven hundred sixty-eight million, three hundred ten thousand, seven hundred twelve".

Divisors: 1 2 4 8 26849 31511 53698 63022 107396 126044 214792 252088 846038839 1692077678 3384155356 6768310712