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317014643013 = 3142973947899
BaseRepresentation
bin1001001110011111000…
…10111001000101000101
31010022021021222110002120
410213033202321011011
520143221222034023
6401345020000153
731621630001505
oct4471742710505
91108237873076
10317014643013
11112499557442
1251533690059
1323b81b7b003
14114b4b53a05
1583a62c98e3
hex49cf8b9145

317014643013 has 8 divisors (see below), whose sum is σ = 422981988000. Its totient is φ = 211195196688.

The previous prime is 317014642969. The next prime is 317014643041. The reversal of 317014643013 is 310346410713.

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

It is not a de Polignac number, because 317014643013 - 28 = 317014642757 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317014643063) 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 7 ways as a sum of consecutive naturals, for example, 36969663 + ... + 36978236.

It is an arithmetic number, because the mean of its divisors is an integer number (52872748500).

Almost surely, 2317014643013 is an apocalyptic number.

It is an amenable number.

317014643013 is a deficient number, since it is larger than the sum of its proper divisors (105967344987).

317014643013 is a wasteful number, since it uses less digits than its factorization.

317014643013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73949331.

The product of its (nonzero) digits is 18144, while the sum is 33.

The spelling of 317014643013 in words is "three hundred seventeen billion, fourteen million, six hundred forty-three thousand, thirteen".

Divisors: 1 3 1429 4287 73947899 221843697 105671547671 317014643013