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80700306229 = 1730715462791
BaseRepresentation
bin100101100101000011…
…1001111001100110101
321201022010212022112201
41023022013033030311
52310233234244404
6101023451344501
75554554166504
oct1131207171465
9251263768481
1080700306229
1131252245564
1213782452131
1377c12506ba
143c97b9283b
152174c01ca4
hex12ca1cf335

80700306229 has 8 divisors (see below), whose sum is σ = 85725718848. Its totient is φ = 75705819840.

The previous prime is 80700306227. The next prime is 80700306251. The reversal of 80700306229 is 92260300708.

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

It is not a de Polignac number, because 80700306229 - 21 = 80700306227 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80700306221) 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, 7726177 + ... + 7736614.

It is an arithmetic number, because the mean of its divisors is an integer number (10715714856).

Almost surely, 280700306229 is an apocalyptic number.

It is an amenable number.

80700306229 is a deficient number, since it is larger than the sum of its proper divisors (5025412619).

80700306229 is a wasteful number, since it uses less digits than its factorization.

80700306229 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15463115.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 80700306229 in words is "eighty billion, seven hundred million, three hundred six thousand, two hundred twenty-nine".

Divisors: 1 17 307 5219 15462791 262867447 4747076837 80700306229