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768088065359 = 5897130250647
BaseRepresentation
bin10110010110101011001…
…11011100010101001111
32201102120101012111100102
423023111213130111033
5100041021021042414
61344504344521315
7106330636555466
oct13132547342517
92642511174312
10768088065359
1127682076399a
12104a3b18023b
1357579762704
14292660279dd
1514ea68edede
hexb2d59dc54f

768088065359 has 4 divisors (see below), whose sum is σ = 768218321904. Its totient is φ = 767957808816.

The previous prime is 768088065313. The next prime is 768088065383. The reversal of 768088065359 is 953560880867.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 768088065359 - 228 = 767819629903 is a prime.

It is a super-2 number, since 2×7680880653592 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 768088065295 and 768088065304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768088065389) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65119427 + ... + 65131220.

It is an arithmetic number, because the mean of its divisors is an integer number (192054580476).

Almost surely, 2768088065359 is an apocalyptic number.

768088065359 is a deficient number, since it is larger than the sum of its proper divisors (130256545).

768088065359 is a wasteful number, since it uses less digits than its factorization.

768088065359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130256544.

The product of its (nonzero) digits is 87091200, while the sum is 65.

The spelling of 768088065359 in words is "seven hundred sixty-eight billion, eighty-eight million, sixty-five thousand, three hundred fifty-nine".

Divisors: 1 5897 130250647 768088065359