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806203792713 = 31124430417961
BaseRepresentation
bin10111011101101010111…
…11011001110101001001
32212001221201200001201010
423232311133121311021
5101202101132331323
61414210453114133
7112150324112154
oct13566537316511
92761851601633
10806203792713
11290a00029010
121102b8028949
135b042329b37
142b040262c9b
1515e87c82c93
hexbbb57d9d49

806203792713 has 8 divisors (see below), whose sum is σ = 1172660062176. Its totient is φ = 488608359200.

The previous prime is 806203792711. The next prime is 806203792727. The reversal of 806203792713 is 317297302608.

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 806203792713 - 21 = 806203792711 is a prime.

It is not an unprimeable number, because it can be changed into a prime (806203792711) 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, 12215208948 + ... + 12215209013.

It is an arithmetic number, because the mean of its divisors is an integer number (146582507772).

Almost surely, 2806203792713 is an apocalyptic number.

It is an amenable number.

806203792713 is a deficient number, since it is larger than the sum of its proper divisors (366456269463).

806203792713 is a wasteful number, since it uses less digits than its factorization.

806203792713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24430417975.

The product of its (nonzero) digits is 762048, while the sum is 48.

The spelling of 806203792713 in words is "eight hundred six billion, two hundred three million, seven hundred ninety-two thousand, seven hundred thirteen".

Divisors: 1 3 11 33 24430417961 73291253883 268734597571 806203792713