Base | Representation |
---|---|
bin | 11110110111000111010100 |
3 | 120020000111011 |
4 | 132313013110 |
5 | 4032340233 |
6 | 445222004 |
7 | 125523130 |
oct | 36670724 |
9 | 16200434 |
10 | 8090068 |
11 | 4626208 |
12 | 2861904 |
13 | 18a342c |
14 | 11083c0 |
15 | a9c0cd |
hex | 7b71d4 |
8090068 has 12 divisors (see below), whose sum is σ = 16180192. Its totient is φ = 3467160.
The previous prime is 8090057. The next prime is 8090081. The reversal of 8090068 is 8600908.
8090068 is an admirable number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 144438 + ... + 144493.
Almost surely, 28090068 is an apocalyptic number.
It is an amenable number.
8090068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8090068 is a wasteful number, since it uses less digits than its factorization.
8090068 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 288942 (or 288940 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 31.
The square root of 8090068 is about 2844.3044844039. The cubic root of 8090068 is about 200.7477674019.
The spelling of 8090068 in words is "eight million, ninety thousand, sixty-eight".
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