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801693303086 = 213211211459891
BaseRepresentation
bin10111010101010001010…
…01010000000100101110
32211122022101101110010202
423222220221100010232
5101113331441144321
61412143125433502
7111630464432504
oct13525051200456
92748271343122
10801693303086
11289aa5a73435
1210b45956b892
135a7a3a1c970
142ab331c6674
1515cc1cc170b
hexbaa8a5012e

801693303086 has 16 divisors (see below), whose sum is σ = 1295105230608. Its totient is φ = 369994521600.

The previous prime is 801693303043. The next prime is 801693303101. The reversal of 801693303086 is 680303396108.

It is a self number, because there is not a number n which added to its sum of digits gives 801693303086.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 180800 + ... + 1279091.

It is an arithmetic number, because the mean of its divisors is an integer number (80944076913).

Almost surely, 2801693303086 is an apocalyptic number.

801693303086 is a deficient number, since it is larger than the sum of its proper divisors (493411927522).

801693303086 is a wasteful number, since it uses less digits than its factorization.

801693303086 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481027.

The product of its (nonzero) digits is 559872, while the sum is 47.

The spelling of 801693303086 in words is "eight hundred one billion, six hundred ninety-three million, three hundred three thousand, eighty-six".

Divisors: 1 2 13 26 21121 42242 274573 549146 1459891 2919782 18978583 37957166 30834357811 61668715622 400846651543 801693303086