Base | Representation |
---|---|
bin | 11010101101000011110100 |
3 | 111011122121200 |
4 | 122231003310 |
5 | 3243002213 |
6 | 410012500 |
7 | 113334030 |
oct | 32550364 |
9 | 14148550 |
10 | 7000308 |
11 | 3a51487 |
12 | 2417130 |
13 | 15b13c3 |
14 | d031c0 |
15 | 934273 |
hex | 6ad0f4 |
7000308 has 36 divisors (see below), whose sum is σ = 20223840. Its totient is φ = 2000016.
The previous prime is 7000297. The next prime is 7000309. The reversal of 7000308 is 8030007.
7000308 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7000309) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13638 + ... + 14141.
Almost surely, 27000308 is an apocalyptic number.
It is an amenable number.
7000308 is an abundant number, since it is smaller than the sum of its proper divisors (13223532).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
7000308 is a wasteful number, since it uses less digits than its factorization.
7000308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27796 (or 27791 counting only the distinct ones).
The product of its (nonzero) digits is 168, while the sum is 18.
The square root of 7000308 is about 2645.8095169532. The cubic root of 7000308 is about 191.2959238685.
The spelling of 7000308 in words is "seven million, three hundred eight", and thus it is an aban number.
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