Base | Representation |
---|---|
bin | 11010101101000001101000 |
3 | 111011122102111 |
4 | 122231001220 |
5 | 3243001133 |
6 | 410012104 |
7 | 113333440 |
oct | 32550150 |
9 | 14148374 |
10 | 7000168 |
11 | 3a5136a |
12 | 2417034 |
13 | 15b1316 |
14 | d03120 |
15 | 9341cd |
hex | 6ad068 |
7000168 has 16 divisors (see below), whose sum is σ = 15000480. Its totient is φ = 3000048.
The previous prime is 7000163. The next prime is 7000171. The reversal of 7000168 is 8610007.
It is not an unprimeable number, because it can be changed into a prime (7000163) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62446 + ... + 62557.
It is an arithmetic number, because the mean of its divisors is an integer number (937530).
Almost surely, 27000168 is an apocalyptic number.
It is an amenable number.
7000168 is an abundant number, since it is smaller than the sum of its proper divisors (8000312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7000168 is a wasteful number, since it uses less digits than its factorization.
7000168 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125016 (or 125012 counting only the distinct ones).
The product of its (nonzero) digits is 336, while the sum is 22.
The square root of 7000168 is about 2645.7830598898. The cubic root of 7000168 is about 191.2946486099.
The spelling of 7000168 in words is "seven million, one hundred sixty-eight", and thus it is an aban number.
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