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34302760817 = 132939005713
BaseRepresentation
bin11111111100100110…
…101001011101110001
310021112121200210120212
4133330212221131301
51030223001321232
623431455113505
72323024441013
oct377446513561
9107477623525
1034302760817
1113603017a06
126793b12895
133308940110
141935a901b3
15d5b755eb2
hex7fc9a9771

34302760817 has 8 divisors (see below), whose sum is σ = 37067518824. Its totient is φ = 31556014848.

The previous prime is 34302760757. The next prime is 34302760841. The reversal of 34302760817 is 71806720343.

It can be written as a sum of positive squares in 4 ways, for example, as 1038837361 + 33263923456 = 32231^2 + 182384^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 34302760817 - 226 = 34235651953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (34302760897) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4499048 + ... + 4506665.

It is an arithmetic number, because the mean of its divisors is an integer number (4633439853).

Almost surely, 234302760817 is an apocalyptic number.

It is an amenable number.

34302760817 is a deficient number, since it is larger than the sum of its proper divisors (2764758007).

34302760817 is a wasteful number, since it uses less digits than its factorization.

34302760817 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9006019.

The product of its (nonzero) digits is 169344, while the sum is 41.

The spelling of 34302760817 in words is "thirty-four billion, three hundred two million, seven hundred sixty thousand, eight hundred seventeen".

Divisors: 1 13 293 3809 9005713 117074269 2638673909 34302760817