Base | Representation |
---|---|
bin | 11010101101000011011100 |
3 | 111011122120210 |
4 | 122231003130 |
5 | 3243002114 |
6 | 410012420 |
7 | 113333664 |
oct | 32550334 |
9 | 14148523 |
10 | 7000284 |
11 | 3a51465 |
12 | 2417110 |
13 | 15b13a5 |
14 | d031a4 |
15 | 934259 |
hex | 6ad0dc |
7000284 has 24 divisors (see below), whose sum is σ = 17194240. Its totient is φ = 2210544.
The previous prime is 7000267. The next prime is 7000297. The reversal of 7000284 is 4820007.
It is a happy number.
7000284 is digitally balanced in base 4 and base 5, because in such bases it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 7000284.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15124 + ... + 15579.
Almost surely, 27000284 is an apocalyptic number.
It is an amenable number.
7000284 is an abundant number, since it is smaller than the sum of its proper divisors (10193956).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7000284 is a wasteful number, since it uses less digits than its factorization.
7000284 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30729 (or 30727 counting only the distinct ones).
The product of its (nonzero) digits is 448, while the sum is 21.
The square root of 7000284 is about 2645.8049814754. The cubic root of 7000284 is about 191.2957052539.
The spelling of 7000284 in words is "seven million, two hundred eighty-four", and thus it is an aban number.
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