Base | Representation |
---|---|
bin | 111010110111100111011… |
… | …0110110010011110000000 |
3 | 1001122111000022021021220220 |
4 | 1311233032312302132000 |
5 | 2030030122313343420 |
6 | 25112523315303040 |
7 | 1463355615212334 |
oct | 165571666623600 |
9 | 31574008237826 |
10 | 8090893887360 |
11 | 263a368741109 |
12 | aa809bbaaa80 |
13 | 468c7797c76b |
14 | 1dd85c1857c4 |
15 | e06e1a12840 |
hex | 75bcedb2780 |
8090893887360 has 128 divisors (see below), whose sum is σ = 25800680455200. Its totient is φ = 2156655108096.
The previous prime is 8090893887337. The next prime is 8090893887389. The reversal of 8090893887360 is 637883980908.
It is a tau number, because it is divible by the number of its divisors (128).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3631506 + ... + 5419374.
Almost surely, 28090893887360 is an apocalyptic number.
8090893887360 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 8090893887360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12900340227600).
8090893887360 is an abundant number, since it is smaller than the sum of its proper divisors (17709786567840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8090893887360 is a wasteful number, since it uses less digits than its factorization.
8090893887360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1790248 (or 1790236 counting only the distinct ones).
The product of its (nonzero) digits is 125411328, while the sum is 69.
The spelling of 8090893887360 in words is "eight trillion, ninety billion, eight hundred ninety-three million, eight hundred eighty-seven thousand, three hundred sixty".
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