Base | Representation |
---|---|
bin | 10111100001000011100… |
… | …11000101010111011000 |
3 | 2212020122100212020002020 |
4 | 23300201303011113120 |
5 | 101214311322003341 |
6 | 1415111043534440 |
7 | 112243340152116 |
oct | 13604163052730 |
9 | 2766570766066 |
10 | 808020891096 |
11 | 291752800a11 |
12 | 11072468a420 |
13 | 5b271925693 |
14 | 2b17370aab6 |
15 | 16042567566 |
hex | bc21cc55d8 |
808020891096 has 32 divisors (see below), whose sum is σ = 2020074908400. Its totient is φ = 269337272960.
The previous prime is 808020891077. The next prime is 808020891109. The reversal of 808020891096 is 690198020808.
It is a hoax number, since the sum of its digits (51) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
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 7 ways as a sum of consecutive naturals, for example, 3330886 + ... + 3565226.
Almost surely, 2808020891096 is an apocalyptic number.
It is an amenable number.
808020891096 is an abundant number, since it is smaller than the sum of its proper divisors (1212054017304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
808020891096 is a wasteful number, since it uses less digits than its factorization.
808020891096 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 378019 (or 378015 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 51.
The spelling of 808020891096 in words is "eight hundred eight billion, twenty million, eight hundred ninety-one thousand, ninety-six".
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