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808141347396 = 223245474936963
BaseRepresentation
bin10111100001010001111…
…10100101101001000100
32212020221202112001001200
423300220332211221010
5101220033141104041
61415131025422500
7112246332053505
oct13605076455104
92766852461050
10808141347396
112918047a4579
12110758a9aa30
135b29087c1b6
142b185704bac
151604ce0d1b6
hexbc28fa5a44

808141347396 has 36 divisors (see below), whose sum is σ = 2043251416752. Its totient is φ = 269321151024.

The previous prime is 808141347371. The next prime is 808141347401. The reversal of 808141347396 is 693743141808.

808141347396 is a `hidden beast` number, since 8 + 0 + 81 + 4 + 1 + 3 + 473 + 96 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2304790 + ... + 2632173.

Almost surely, 2808141347396 is an apocalyptic number.

It is an amenable number.

808141347396 is an abundant number, since it is smaller than the sum of its proper divisors (1235110069356).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

808141347396 is a wasteful number, since it uses less digits than its factorization.

808141347396 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4941520 (or 4941515 counting only the distinct ones).

The product of its (nonzero) digits is 3483648, while the sum is 54.

The spelling of 808141347396 in words is "eight hundred eight billion, one hundred forty-one million, three hundred forty-seven thousand, three hundred ninety-six".

Divisors: 1 2 3 4 6 9 12 18 36 4547 9094 13641 18188 27282 40923 54564 81846 163692 4936963 9873926 14810889 19747852 29621778 44432667 59243556 88865334 177730668 22448370761 44896741522 67345112283 89793483044 134690224566 202035336849 269380449132 404070673698 808141347396