Base | Representation |
---|---|
bin | 10111100001001011101… |
… | …10011110001011000000 |
3 | 2212020211002210211022002 |
4 | 23300211312132023000 |
5 | 101214431223404000 |
6 | 1415121513203132 |
7 | 112245124133612 |
oct | 13604566361300 |
9 | 2766732724262 |
10 | 808088888000 |
11 | 291788123aa9 |
12 | 1107434004a8 |
13 | 5b282a42534 |
14 | 2b17c76adb2 |
15 | 160484e98d5 |
hex | bc25d9e2c0 |
808088888000 has 112 divisors (see below), whose sum is σ = 2004416177088. Its totient is φ = 322721280000.
The previous prime is 808088887999. The next prime is 808088888011. The reversal of 808088888000 is 888880808.
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 15 ways as a sum of consecutive naturals, for example, 4967960 + ... + 5128040.
Almost surely, 2808088888000 is an apocalyptic number.
808088888000 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 808088888000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1002208088544).
808088888000 is an abundant number, since it is smaller than the sum of its proper divisors (1196327289088).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
808088888000 is a wasteful number, since it uses less digits than its factorization.
808088888000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160739 (or 160719 counting only the distinct ones).
The product of its (nonzero) digits is 2097152, while the sum is 56.
The spelling of 808088888000 in words is "eight hundred eight billion, eighty-eight million, eight hundred eighty-eight thousand".
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